63271490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 117184320

約数和(自身を除く): 53912830

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 538, 547, 1094, 1345, 2690, 2735, 5470, 11567, 23134, 23521, 47042, 57835, 115670, 117605, 147143, 235210, 294286, 735715, 1471430, 6327149, 12654298, 31635745, 63271490]

約数ペア:

[(1, 63271490), (2, 31635745), (5, 12654298), (10, 6327149), (43, 1471430), (86, 735715), (215, 294286), (269, 235210), (430, 147143), (538, 117605), (547, 115670), (1094, 57835), (1345, 47042), (2690, 23521), (2735, 23134), (5470, 11567)]