2198704397470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{4380151}}^1$

素因数の和:4380337

約数の個数: 64

約数和(自身を含む): 4632168425472

約数和(自身を除く): 2433464028002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 101, 142, 202, 355, 497, 505, 707, 710, 994, 1010, 1414, 2485, 3535, 4970, 7070, 7171, 14342, 35855, 50197, 71710, 100394, 250985, 501970, 4380151, 8760302, 21900755, 30661057, 43801510, 61322114, 153305285, 306610570, 310990721, 442395251, 621981442, 884790502, 1554953605, 2176935047, 2211976255, 3096766757, 3109907210, 4353870094, 4423952510, 6193533514, 10884675235, 15483833785, 21769350470, 30967667570, 31410062821, 62820125642, 157050314105, 219870439747, 314100628210, 439740879494, 1099352198735, 2198704397470]

約数ペア:

[(1, 2198704397470), (2, 1099352198735), (5, 439740879494), (7, 314100628210), (10, 219870439747), (14, 157050314105), (35, 62820125642), (70, 31410062821), (71, 30967667570), (101, 21769350470), (142, 15483833785), (202, 10884675235), (355, 6193533514), (497, 4423952510), (505, 4353870094), (707, 3109907210), (710, 3096766757), (994, 2211976255), (1010, 2176935047), (1414, 1554953605), (2485, 884790502), (3535, 621981442), (4970, 442395251), (7070, 310990721), (7171, 306610570), (14342, 153305285), (35855, 61322114), (50197, 43801510), (71710, 30661057), (100394, 21900755), (250985, 8760302), (501970, 4380151)]