70608890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{983}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 139003776

約数和(自身を除く): 68394886

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 653, 983, 1306, 1966, 3265, 4915, 6530, 7183, 9830, 10813, 14366, 21626, 35915, 54065, 71830, 108130, 641899, 1283798, 3209495, 6418990, 7060889, 14121778, 35304445, 70608890]

約数ペア:

[(1, 70608890), (2, 35304445), (5, 14121778), (10, 7060889), (11, 6418990), (22, 3209495), (55, 1283798), (110, 641899), (653, 108130), (983, 71830), (1306, 54065), (1966, 35915), (3265, 21626), (4915, 14366), (6530, 10813), (7183, 9830)]