99271970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19427}}^1$

素因数の和:19514

約数の個数: 32

約数和(自身を含む): 207024768

約数和(自身を除く): 107752798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 19427, 38854, 97135, 135989, 194270, 271978, 679945, 1359890, 1418171, 2836342, 7090855, 9927197, 14181710, 19854394, 49635985, 99271970]

約数ペア:

[(1, 99271970), (2, 49635985), (5, 19854394), (7, 14181710), (10, 9927197), (14, 7090855), (35, 2836342), (70, 1418171), (73, 1359890), (146, 679945), (365, 271978), (511, 194270), (730, 135989), (1022, 97135), (2555, 38854), (5110, 19427)]