1427804910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 4385332224

約数和(自身を除く): 2957527314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 167, 205, 210, 246, 287, 315, 331, 334, 369, 410, 501, 574, 615, 630, 662, 738, 835, 861, 993, 1002, 1169, 1230, 1435, 1503, 1655, 1670, 1722, 1845, 1986, 2317, 2338, 2505, 2583, 2870, 2979, 3006, 3310, 3507, 3690, 4305, 4634, 4965, 5010, 5166, 5845, 5958, 6847, 6951, 7014, 7515, 8610, 9930, 10521, 11585, 11690, 12915, 13571, 13694, 13902, 14895, 15030, 17535, 20541, 20853, 21042, 23170, 25830, 27142, 29790, 34235, 34755, 35070, 40713, 41082, 41706, 47929, 52605, 55277, 61623, 67855, 68470, 69510, 81426, 94997, 95858, 102705, 104265, 105210, 110554, 122139, 123246, 135710, 143787, 165831, 189994, 203565, 205410, 208530, 239645, 244278, 276385, 284991, 287574, 308115, 331662, 386939, 407130, 431361, 474985, 479290, 497493, 552770, 569982, 610695, 616230, 718935, 773878, 829155, 854973, 862722, 949970, 994986, 1160817, 1221390, 1424955, 1437870, 1658310, 1709946, 1934695, 2156805, 2266357, 2321634, 2487465, 2849910, 3482451, 3869390, 4274865, 4313610, 4532714, 4974930, 5804085, 6799071, 6964902, 8549730, 11331785, 11608170, 13598142, 15864499, 17412255, 20397213, 22663570, 31728998, 33995355, 34824510, 40794426, 47593497, 67990710, 79322495, 95186994, 101986065, 142780491, 158644990, 203972130, 237967485, 285560982, 475934970, 713902455, 1427804910]

約数ペア:

[(1, 1427804910), (2, 713902455), (3, 475934970), (5, 285560982), (6, 237967485), (7, 203972130), (9, 158644990), (10, 142780491), (14, 101986065), (15, 95186994), (18, 79322495), (21, 67990710), (30, 47593497), (35, 40794426), (41, 34824510), (42, 33995355), (45, 31728998), (63, 22663570), (70, 20397213), (82, 17412255), (90, 15864499), (105, 13598142), (123, 11608170), (126, 11331785), (167, 8549730), (205, 6964902), (210, 6799071), (246, 5804085), (287, 4974930), (315, 4532714), (331, 4313610), (334, 4274865), (369, 3869390), (410, 3482451), (501, 2849910), (574, 2487465), (615, 2321634), (630, 2266357), (662, 2156805), (738, 1934695), (835, 1709946), (861, 1658310), (993, 1437870), (1002, 1424955), (1169, 1221390), (1230, 1160817), (1435, 994986), (1503, 949970), (1655, 862722), (1670, 854973), (1722, 829155), (1845, 773878), (1986, 718935), (2317, 616230), (2338, 610695), (2505, 569982), (2583, 552770), (2870, 497493), (2979, 479290), (3006, 474985), (3310, 431361), (3507, 407130), (3690, 386939), (4305, 331662), (4634, 308115), (4965, 287574), (5010, 284991), (5166, 276385), (5845, 244278), (5958, 239645), (6847, 208530), (6951, 205410), (7014, 203565), (7515, 189994), (8610, 165831), (9930, 143787), (10521, 135710), (11585, 123246), (11690, 122139), (12915, 110554), (13571, 105210), (13694, 104265), (13902, 102705), (14895, 95858), (15030, 94997), (17535, 81426), (20541, 69510), (20853, 68470), (21042, 67855), (23170, 61623), (25830, 55277), (27142, 52605), (29790, 47929), (34235, 41706), (34755, 41082), (35070, 40713)]