73902910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 150885504

約数和(自身を除く): 76982594

約数列:

[1, 2, 5, 10, 17, 23, 34, 41, 46, 82, 85, 115, 170, 205, 230, 391, 410, 461, 697, 782, 922, 943, 1394, 1886, 1955, 2305, 3485, 3910, 4610, 4715, 6970, 7837, 9430, 10603, 15674, 16031, 18901, 21206, 32062, 37802, 39185, 53015, 78370, 80155, 94505, 106030, 160310, 180251, 189010, 321317, 360502, 434723, 642634, 869446, 901255, 1606585, 1802510, 2173615, 3213170, 4347230, 7390291, 14780582, 36951455, 73902910]

約数ペア:

[(1, 73902910), (2, 36951455), (5, 14780582), (10, 7390291), (17, 4347230), (23, 3213170), (34, 2173615), (41, 1802510), (46, 1606585), (82, 901255), (85, 869446), (115, 642634), (170, 434723), (205, 360502), (230, 321317), (391, 189010), (410, 180251), (461, 160310), (697, 106030), (782, 94505), (922, 80155), (943, 78370), (1394, 53015), (1886, 39185), (1955, 37802), (2305, 32062), (3485, 21206), (3910, 18901), (4610, 16031), (4715, 15674), (6970, 10603), (7837, 9430)]