3212730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 8737920

約数和(自身を除く): 5525190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 163, 219, 270, 326, 365, 438, 489, 657, 730, 815, 978, 1095, 1314, 1467, 1630, 1971, 2190, 2445, 2934, 3285, 3942, 4401, 4890, 6570, 7335, 8802, 9855, 11899, 14670, 19710, 22005, 23798, 35697, 44010, 59495, 71394, 107091, 118990, 178485, 214182, 321273, 356970, 535455, 642546, 1070910, 1606365, 3212730]

約数ペア:

[(1, 3212730), (2, 1606365), (3, 1070910), (5, 642546), (6, 535455), (9, 356970), (10, 321273), (15, 214182), (18, 178485), (27, 118990), (30, 107091), (45, 71394), (54, 59495), (73, 44010), (90, 35697), (135, 23798), (146, 22005), (163, 19710), (219, 14670), (270, 11899), (326, 9855), (365, 8802), (438, 7335), (489, 6570), (657, 4890), (730, 4401), (815, 3942), (978, 3285), (1095, 2934), (1314, 2445), (1467, 2190), (1630, 1971)]