74886910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 160030080

約数和(自身を除く): 85143170

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 97, 194, 205, 269, 287, 410, 485, 538, 574, 679, 970, 1345, 1358, 1435, 1883, 2690, 2870, 3395, 3766, 3977, 6790, 7954, 9415, 11029, 18830, 19885, 22058, 26093, 27839, 39770, 52186, 55145, 55678, 77203, 110290, 130465, 139195, 154406, 182651, 260930, 278390, 365302, 386015, 772030, 913255, 1069813, 1826510, 2139626, 5349065, 7488691, 10698130, 14977382, 37443455, 74886910]

約数ペア:

[(1, 74886910), (2, 37443455), (5, 14977382), (7, 10698130), (10, 7488691), (14, 5349065), (35, 2139626), (41, 1826510), (70, 1069813), (82, 913255), (97, 772030), (194, 386015), (205, 365302), (269, 278390), (287, 260930), (410, 182651), (485, 154406), (538, 139195), (574, 130465), (679, 110290), (970, 77203), (1345, 55678), (1358, 55145), (1435, 52186), (1883, 39770), (2690, 27839), (2870, 26093), (3395, 22058), (3766, 19885), (3977, 18830), (6790, 11029), (7954, 9415)]