138573090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 375350976

約数和(自身を除く): 236777886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 61, 86, 90, 122, 129, 183, 215, 258, 305, 366, 387, 430, 549, 587, 610, 645, 774, 915, 1098, 1174, 1290, 1761, 1830, 1935, 2623, 2745, 2935, 3522, 3870, 5246, 5283, 5490, 5870, 7869, 8805, 10566, 13115, 15738, 17610, 23607, 25241, 26230, 26415, 35807, 39345, 47214, 50482, 52830, 71614, 75723, 78690, 107421, 118035, 126205, 151446, 179035, 214842, 227169, 236070, 252410, 322263, 358070, 378615, 454338, 537105, 644526, 757230, 1074210, 1135845, 1539701, 1611315, 2271690, 3079402, 3222630, 4619103, 7698505, 9238206, 13857309, 15397010, 23095515, 27714618, 46191030, 69286545, 138573090]

約数ペア:

[(1, 138573090), (2, 69286545), (3, 46191030), (5, 27714618), (6, 23095515), (9, 15397010), (10, 13857309), (15, 9238206), (18, 7698505), (30, 4619103), (43, 3222630), (45, 3079402), (61, 2271690), (86, 1611315), (90, 1539701), (122, 1135845), (129, 1074210), (183, 757230), (215, 644526), (258, 537105), (305, 454338), (366, 378615), (387, 358070), (430, 322263), (549, 252410), (587, 236070), (610, 227169), (645, 214842), (774, 179035), (915, 151446), (1098, 126205), (1174, 118035), (1290, 107421), (1761, 78690), (1830, 75723), (1935, 71614), (2623, 52830), (2745, 50482), (2935, 47214), (3522, 39345), (3870, 35807), (5246, 26415), (5283, 26230), (5490, 25241), (5870, 23607), (7869, 17610), (8805, 15738), (10566, 13115)]