67819620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 208567296

約数和(自身を除く): 140747676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 211, 220, 330, 422, 487, 633, 660, 844, 974, 1055, 1266, 1461, 1948, 2110, 2321, 2435, 2532, 2922, 3165, 4220, 4642, 4870, 5357, 5844, 6330, 6963, 7305, 9284, 9740, 10714, 11605, 12660, 13926, 14610, 16071, 21428, 23210, 26785, 27852, 29220, 32142, 34815, 46420, 53570, 64284, 69630, 80355, 102757, 107140, 139260, 160710, 205514, 308271, 321420, 411028, 513785, 616542, 1027570, 1130327, 1233084, 1541355, 2055140, 2260654, 3082710, 3390981, 4521308, 5651635, 6165420, 6781962, 11303270, 13563924, 16954905, 22606540, 33909810, 67819620]

約数ペア:

[(1, 67819620), (2, 33909810), (3, 22606540), (4, 16954905), (5, 13563924), (6, 11303270), (10, 6781962), (11, 6165420), (12, 5651635), (15, 4521308), (20, 3390981), (22, 3082710), (30, 2260654), (33, 2055140), (44, 1541355), (55, 1233084), (60, 1130327), (66, 1027570), (110, 616542), (132, 513785), (165, 411028), (211, 321420), (220, 308271), (330, 205514), (422, 160710), (487, 139260), (633, 107140), (660, 102757), (844, 80355), (974, 69630), (1055, 64284), (1266, 53570), (1461, 46420), (1948, 34815), (2110, 32142), (2321, 29220), (2435, 27852), (2532, 26785), (2922, 23210), (3165, 21428), (4220, 16071), (4642, 14610), (4870, 13926), (5357, 12660), (5844, 11605), (6330, 10714), (6963, 9740), (7305, 9284)]