17812860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 55121472

約数和(自身を除く): 37308612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 557, 615, 780, 820, 1066, 1114, 1230, 1599, 1671, 2132, 2228, 2460, 2665, 2785, 3198, 3342, 5330, 5570, 6396, 6684, 7241, 7995, 8355, 10660, 11140, 14482, 15990, 16710, 21723, 22837, 28964, 31980, 33420, 36205, 43446, 45674, 68511, 72410, 86892, 91348, 108615, 114185, 137022, 144820, 217230, 228370, 274044, 296881, 342555, 434460, 456740, 593762, 685110, 890643, 1187524, 1370220, 1484405, 1781286, 2968810, 3562572, 4453215, 5937620, 8906430, 17812860]

約数ペア:

[(1, 17812860), (2, 8906430), (3, 5937620), (4, 4453215), (5, 3562572), (6, 2968810), (10, 1781286), (12, 1484405), (13, 1370220), (15, 1187524), (20, 890643), (26, 685110), (30, 593762), (39, 456740), (41, 434460), (52, 342555), (60, 296881), (65, 274044), (78, 228370), (82, 217230), (123, 144820), (130, 137022), (156, 114185), (164, 108615), (195, 91348), (205, 86892), (246, 72410), (260, 68511), (390, 45674), (410, 43446), (492, 36205), (533, 33420), (557, 31980), (615, 28964), (780, 22837), (820, 21723), (1066, 16710), (1114, 15990), (1230, 14482), (1599, 11140), (1671, 10660), (2132, 8355), (2228, 7995), (2460, 7241), (2665, 6684), (2785, 6396), (3198, 5570), (3342, 5330)]