82481930

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 150757200

約数和(自身を除く): 68275270

約数列:

[1, 2, 5, 10, 149, 197, 281, 298, 394, 562, 745, 985, 1405, 1490, 1970, 2810, 29353, 41869, 55357, 58706, 83738, 110714, 146765, 209345, 276785, 293530, 418690, 553570, 8248193, 16496386, 41240965, 82481930]

約数ペア:

[(1, 82481930), (2, 41240965), (5, 16496386), (10, 8248193), (149, 553570), (197, 418690), (281, 293530), (298, 276785), (394, 209345), (562, 146765), (745, 110714), (985, 83738), (1405, 58706), (1490, 55357), (1970, 41869), (2810, 29353)]