70717510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 132325632

約数和(自身を除く): 61608122

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1453, 1570, 2906, 4867, 7265, 9734, 14530, 24335, 45043, 48670, 90086, 225215, 228121, 450430, 456242, 1140605, 2281210, 7071751, 14143502, 35358755, 70717510]

約数ペア:

[(1, 70717510), (2, 35358755), (5, 14143502), (10, 7071751), (31, 2281210), (62, 1140605), (155, 456242), (157, 450430), (310, 228121), (314, 225215), (785, 90086), (1453, 48670), (1570, 45043), (2906, 24335), (4867, 14530), (7265, 9734)]