86853010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 161989632

約数和(自身を除く): 75136622

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 503, 557, 1006, 1114, 2515, 2785, 5030, 5570, 15593, 17267, 31186, 34534, 77965, 86335, 155930, 172670, 280171, 560342, 1400855, 2801710, 8685301, 17370602, 43426505, 86853010]

約数ペア:

[(1, 86853010), (2, 43426505), (5, 17370602), (10, 8685301), (31, 2801710), (62, 1400855), (155, 560342), (310, 280171), (503, 172670), (557, 155930), (1006, 86335), (1114, 77965), (2515, 34534), (2785, 31186), (5030, 17267), (5570, 15593)]