2850391740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3297

約数の個数: 192

約数和(自身を含む): 9526809600

約数和(自身を除く): 6676417860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 343, 420, 430, 490, 516, 588, 602, 645, 686, 735, 860, 903, 980, 1029, 1204, 1290, 1372, 1470, 1505, 1715, 1806, 2058, 2107, 2580, 2940, 3010, 3221, 3430, 3612, 4116, 4214, 4515, 5145, 6020, 6321, 6442, 6860, 8428, 9030, 9663, 10290, 10535, 12642, 12884, 14749, 16105, 18060, 19326, 20580, 21070, 22547, 25284, 29498, 31605, 32210, 38652, 42140, 44247, 45094, 48315, 58996, 63210, 64420, 67641, 73745, 88494, 90188, 96630, 112735, 126420, 135282, 138503, 147490, 157829, 176988, 193260, 221235, 225470, 270564, 277006, 294980, 315658, 338205, 415509, 442470, 450940, 473487, 554012, 631316, 676410, 692515, 789145, 831018, 884940, 946974, 969521, 1104803, 1352820, 1385030, 1578290, 1662036, 1893948, 1939042, 2077545, 2209606, 2367435, 2770060, 2908563, 3156580, 3314409, 3878084, 4155090, 4419212, 4734870, 4847605, 5524015, 5817126, 6628818, 6786647, 8310180, 9469740, 9695210, 11048030, 11634252, 13257636, 13573294, 14542815, 16572045, 19390420, 20359941, 22096060, 27146588, 29085630, 33144090, 33933235, 40719882, 47506529, 58171260, 66288180, 67866470, 81439764, 95013058, 101799705, 135732940, 142519587, 190026116, 203599410, 237532645, 285039174, 407198820, 475065290, 570078348, 712597935, 950130580, 1425195870, 2850391740]

約数ペア:

[(1, 2850391740), (2, 1425195870), (3, 950130580), (4, 712597935), (5, 570078348), (6, 475065290), (7, 407198820), (10, 285039174), (12, 237532645), (14, 203599410), (15, 190026116), (20, 142519587), (21, 135732940), (28, 101799705), (30, 95013058), (35, 81439764), (42, 67866470), (43, 66288180), (49, 58171260), (60, 47506529), (70, 40719882), (84, 33933235), (86, 33144090), (98, 29085630), (105, 27146588), (129, 22096060), (140, 20359941), (147, 19390420), (172, 16572045), (196, 14542815), (210, 13573294), (215, 13257636), (245, 11634252), (258, 11048030), (294, 9695210), (301, 9469740), (343, 8310180), (420, 6786647), (430, 6628818), (490, 5817126), (516, 5524015), (588, 4847605), (602, 4734870), (645, 4419212), (686, 4155090), (735, 3878084), (860, 3314409), (903, 3156580), (980, 2908563), (1029, 2770060), (1204, 2367435), (1290, 2209606), (1372, 2077545), (1470, 1939042), (1505, 1893948), (1715, 1662036), (1806, 1578290), (2058, 1385030), (2107, 1352820), (2580, 1104803), (2940, 969521), (3010, 946974), (3221, 884940), (3430, 831018), (3612, 789145), (4116, 692515), (4214, 676410), (4515, 631316), (5145, 554012), (6020, 473487), (6321, 450940), (6442, 442470), (6860, 415509), (8428, 338205), (9030, 315658), (9663, 294980), (10290, 277006), (10535, 270564), (12642, 225470), (12884, 221235), (14749, 193260), (16105, 176988), (18060, 157829), (19326, 147490), (20580, 138503), (21070, 135282), (22547, 126420), (25284, 112735), (29498, 96630), (31605, 90188), (32210, 88494), (38652, 73745), (42140, 67641), (44247, 64420), (45094, 63210), (48315, 58996)]