621836930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4483}}^1$

素因数の和:4611

約数の個数: 64

約数和(自身を含む): 1328842368

約数和(自身を除く): 707005438

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 485, 715, 970, 1067, 1261, 1430, 2134, 2522, 4483, 5335, 6305, 8966, 10670, 12610, 13871, 22415, 27742, 44830, 49313, 58279, 69355, 98626, 116558, 138710, 246565, 291395, 434851, 493130, 582790, 641069, 869702, 1282138, 2174255, 3205345, 4348510, 4783361, 5653063, 6410690, 9566722, 11306126, 23916805, 28265315, 47833610, 56530630, 62183693, 124367386, 310918465, 621836930]

約数ペア:

[(1, 621836930), (2, 310918465), (5, 124367386), (10, 62183693), (11, 56530630), (13, 47833610), (22, 28265315), (26, 23916805), (55, 11306126), (65, 9566722), (97, 6410690), (110, 5653063), (130, 4783361), (143, 4348510), (194, 3205345), (286, 2174255), (485, 1282138), (715, 869702), (970, 641069), (1067, 582790), (1261, 493130), (1430, 434851), (2134, 291395), (2522, 246565), (4483, 138710), (5335, 116558), (6305, 98626), (8966, 69355), (10670, 58279), (12610, 49313), (13871, 44830), (22415, 27742)]