2015312460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{65731}}^1$

素因数の和:65823

約数の個数: 96

約数和(自身を含む): 6537441792

約数和(自身を除く): 4522129332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 7665, 10220, 15330, 30660, 65731, 131462, 197193, 262924, 328655, 394386, 460117, 657310, 788772, 920234, 985965, 1314620, 1380351, 1840468, 1971930, 2300585, 2760702, 3943860, 4601170, 4798363, 5521404, 6901755, 9202340, 9596726, 13803510, 14395089, 19193452, 23991815, 27607020, 28790178, 33588541, 47983630, 57580356, 67177082, 71975445, 95967260, 100765623, 134354164, 143950890, 167942705, 201531246, 287901780, 335885410, 403062492, 503828115, 671770820, 1007656230, 2015312460]

約数ペア:

[(1, 2015312460), (2, 1007656230), (3, 671770820), (4, 503828115), (5, 403062492), (6, 335885410), (7, 287901780), (10, 201531246), (12, 167942705), (14, 143950890), (15, 134354164), (20, 100765623), (21, 95967260), (28, 71975445), (30, 67177082), (35, 57580356), (42, 47983630), (60, 33588541), (70, 28790178), (73, 27607020), (84, 23991815), (105, 19193452), (140, 14395089), (146, 13803510), (210, 9596726), (219, 9202340), (292, 6901755), (365, 5521404), (420, 4798363), (438, 4601170), (511, 3943860), (730, 2760702), (876, 2300585), (1022, 1971930), (1095, 1840468), (1460, 1380351), (1533, 1314620), (2044, 985965), (2190, 920234), (2555, 788772), (3066, 657310), (4380, 460117), (5110, 394386), (6132, 328655), (7665, 262924), (10220, 197193), (15330, 131462), (30660, 65731)]