84282770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3467}}^1$

素因数の和:3515

約数の個数: 64

約数和(自身を含む): 188770176

約数和(自身を除く): 104487406

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 3467, 4862, 6934, 12155, 17335, 24310, 34670, 38137, 45071, 58939, 76274, 90142, 117878, 190685, 225355, 294695, 381370, 450710, 495781, 589390, 648329, 766207, 991562, 1296658, 1532414, 2478905, 3241645, 3831035, 4957810, 6483290, 7662070, 8428277, 16856554, 42141385, 84282770]

約数ペア:

[(1, 84282770), (2, 42141385), (5, 16856554), (10, 8428277), (11, 7662070), (13, 6483290), (17, 4957810), (22, 3831035), (26, 3241645), (34, 2478905), (55, 1532414), (65, 1296658), (85, 991562), (110, 766207), (130, 648329), (143, 589390), (170, 495781), (187, 450710), (221, 381370), (286, 294695), (374, 225355), (442, 190685), (715, 117878), (935, 90142), (1105, 76274), (1430, 58939), (1870, 45071), (2210, 38137), (2431, 34670), (3467, 24310), (4862, 17335), (6934, 12155)]