90588810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 236396160

約数和(自身を除く): 145807350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 2131, 2834, 3270, 4251, 4262, 6393, 7085, 8502, 10655, 12786, 14170, 21255, 21310, 27703, 31965, 42510, 55406, 63930, 83109, 138515, 166218, 232279, 277030, 415545, 464558, 696837, 831090, 1161395, 1393674, 2322790, 3019627, 3484185, 6039254, 6968370, 9058881, 15098135, 18117762, 30196270, 45294405, 90588810]

約数ペア:

[(1, 90588810), (2, 45294405), (3, 30196270), (5, 18117762), (6, 15098135), (10, 9058881), (13, 6968370), (15, 6039254), (26, 3484185), (30, 3019627), (39, 2322790), (65, 1393674), (78, 1161395), (109, 831090), (130, 696837), (195, 464558), (218, 415545), (327, 277030), (390, 232279), (545, 166218), (654, 138515), (1090, 83109), (1417, 63930), (1635, 55406), (2131, 42510), (2834, 31965), (3270, 27703), (4251, 21310), (4262, 21255), (6393, 14170), (7085, 12786), (8502, 10655)]