672759430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{417863}}^1$

素因数の和:417900

約数の個数: 32

約数和(自身を含む): 1444137984

約数和(自身を除く): 771378554

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 417863, 835726, 2089315, 2925041, 4178630, 5850082, 9610849, 14625205, 19221698, 29250410, 48054245, 67275943, 96108490, 134551886, 336379715, 672759430]

約数ペア:

[(1, 672759430), (2, 336379715), (5, 134551886), (7, 96108490), (10, 67275943), (14, 48054245), (23, 29250410), (35, 19221698), (46, 14625205), (70, 9610849), (115, 5850082), (161, 4178630), (230, 2925041), (322, 2089315), (805, 835726), (1610, 417863)]