896452730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 1701485568

約数和(自身を除く): 805032838

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 157, 163, 226, 310, 314, 326, 565, 785, 815, 1130, 1570, 1630, 3503, 4867, 5053, 7006, 9734, 10106, 17515, 17741, 18419, 24335, 25265, 25591, 35030, 35482, 36838, 48670, 50530, 51182, 88705, 92095, 127955, 177410, 184190, 255910, 549971, 570989, 793321, 1099942, 1141978, 1586642, 2749855, 2854945, 2891783, 3966605, 5499710, 5709890, 5783566, 7933210, 14458915, 28917830, 89645273, 179290546, 448226365, 896452730]

約数ペア:

[(1, 896452730), (2, 448226365), (5, 179290546), (10, 89645273), (31, 28917830), (62, 14458915), (113, 7933210), (155, 5783566), (157, 5709890), (163, 5499710), (226, 3966605), (310, 2891783), (314, 2854945), (326, 2749855), (565, 1586642), (785, 1141978), (815, 1099942), (1130, 793321), (1570, 570989), (1630, 549971), (3503, 255910), (4867, 184190), (5053, 177410), (7006, 127955), (9734, 92095), (10106, 88705), (17515, 51182), (17741, 50530), (18419, 48670), (24335, 36838), (25265, 35482), (25591, 35030)]