2920572930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1$

素因数の和:4144

約数の個数: 128

約数和(自身を含む): 8006418432

約数和(自身を除く): 5085845502

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 71, 93, 110, 142, 155, 165, 186, 213, 310, 330, 341, 355, 426, 465, 682, 710, 781, 930, 1023, 1065, 1562, 1705, 2046, 2130, 2201, 2343, 3410, 3905, 4021, 4402, 4686, 5115, 6603, 7810, 8042, 10230, 11005, 11715, 12063, 13206, 20105, 22010, 23430, 24126, 24211, 33015, 40210, 44231, 48422, 60315, 66030, 72633, 88462, 120630, 121055, 124651, 132693, 145266, 221155, 242110, 249302, 265386, 285491, 363165, 373953, 442310, 570982, 623255, 663465, 726330, 747906, 856473, 1246510, 1326930, 1371161, 1427455, 1712946, 1869765, 2742322, 2854910, 3140401, 3739530, 4113483, 4282365, 6280802, 6855805, 8226966, 8564730, 8850221, 9421203, 13711610, 15702005, 17700442, 18842406, 20567415, 26550663, 31404010, 41134830, 44251105, 47106015, 53101326, 88502210, 94212030, 97352431, 132753315, 194704862, 265506630, 292057293, 486762155, 584114586, 973524310, 1460286465, 2920572930]

約数ペア:

[(1, 2920572930), (2, 1460286465), (3, 973524310), (5, 584114586), (6, 486762155), (10, 292057293), (11, 265506630), (15, 194704862), (22, 132753315), (30, 97352431), (31, 94212030), (33, 88502210), (55, 53101326), (62, 47106015), (66, 44251105), (71, 41134830), (93, 31404010), (110, 26550663), (142, 20567415), (155, 18842406), (165, 17700442), (186, 15702005), (213, 13711610), (310, 9421203), (330, 8850221), (341, 8564730), (355, 8226966), (426, 6855805), (465, 6280802), (682, 4282365), (710, 4113483), (781, 3739530), (930, 3140401), (1023, 2854910), (1065, 2742322), (1562, 1869765), (1705, 1712946), (2046, 1427455), (2130, 1371161), (2201, 1326930), (2343, 1246510), (3410, 856473), (3905, 747906), (4021, 726330), (4402, 663465), (4686, 623255), (5115, 570982), (6603, 442310), (7810, 373953), (8042, 363165), (10230, 285491), (11005, 265386), (11715, 249302), (12063, 242110), (13206, 221155), (20105, 145266), (22010, 132693), (23430, 124651), (24126, 121055), (24211, 120630), (33015, 88462), (40210, 72633), (44231, 66030), (48422, 60315)]