240773570

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 438609600

約数和(自身を除く): 197836030

約数列:

[1, 2, 5, 10, 149, 283, 298, 566, 571, 745, 1142, 1415, 1490, 2830, 2855, 5710, 42167, 84334, 85079, 161593, 170158, 210835, 323186, 421670, 425395, 807965, 850790, 1615930, 24077357, 48154714, 120386785, 240773570]

約数ペア:

[(1, 240773570), (2, 120386785), (5, 48154714), (10, 24077357), (149, 1615930), (283, 850790), (298, 807965), (566, 425395), (571, 421670), (745, 323186), (1142, 210835), (1415, 170158), (1490, 161593), (2830, 85079), (2855, 84334), (5710, 42167)]