1948658460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{94687}}^1$

素因数の和:94720

約数の個数: 96

約数和(自身を含む): 6363033600

約数和(自身を除く): 4414375140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 94687, 189374, 284061, 378748, 473435, 568122, 662809, 946870, 1136244, 1325618, 1420305, 1893740, 1988427, 2651236, 2840610, 3314045, 3976854, 4639663, 5681220, 6628090, 7953708, 9279326, 9942135, 13256180, 13918989, 18558652, 19884270, 23198315, 27837978, 32477641, 39768540, 46396630, 55675956, 64955282, 69594945, 92793260, 97432923, 129910564, 139189890, 162388205, 194865846, 278379780, 324776410, 389731692, 487164615, 649552820, 974329230, 1948658460]

約数ペア:

[(1, 1948658460), (2, 974329230), (3, 649552820), (4, 487164615), (5, 389731692), (6, 324776410), (7, 278379780), (10, 194865846), (12, 162388205), (14, 139189890), (15, 129910564), (20, 97432923), (21, 92793260), (28, 69594945), (30, 64955282), (35, 55675956), (42, 46396630), (49, 39768540), (60, 32477641), (70, 27837978), (84, 23198315), (98, 19884270), (105, 18558652), (140, 13918989), (147, 13256180), (196, 9942135), (210, 9279326), (245, 7953708), (294, 6628090), (343, 5681220), (420, 4639663), (490, 3976854), (588, 3314045), (686, 2840610), (735, 2651236), (980, 1988427), (1029, 1893740), (1372, 1420305), (1470, 1325618), (1715, 1136244), (2058, 946870), (2940, 662809), (3430, 568122), (4116, 473435), (5145, 378748), (6860, 284061), (10290, 189374), (20580, 94687)]