747029952670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22153}}^1\times {\mathrm{177481}}^1$

素因数の和:199660

約数の個数: 32

約数和(自身を含む): 1415497042080

約数和(自身を除く): 668467089410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 22153, 44306, 110765, 177481, 221530, 354962, 420907, 841814, 887405, 1774810, 2104535, 3372139, 4209070, 6744278, 16860695, 33721390, 3931736593, 7863473186, 19658682965, 39317365930, 74702995267, 149405990534, 373514976335, 747029952670]

約数ペア:

[(1, 747029952670), (2, 373514976335), (5, 149405990534), (10, 74702995267), (19, 39317365930), (38, 19658682965), (95, 7863473186), (190, 3931736593), (22153, 33721390), (44306, 16860695), (110765, 6744278), (177481, 4209070), (221530, 3372139), (354962, 2104535), (420907, 1774810), (841814, 887405)]