65770430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1427}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 129548160

約数和(自身を除く): 63777730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 838, 1427, 2095, 2854, 4190, 4609, 7135, 9218, 14270, 15697, 23045, 31394, 46090, 78485, 156970, 597913, 1195826, 2989565, 5979130, 6577043, 13154086, 32885215, 65770430]

約数ペア:

[(1, 65770430), (2, 32885215), (5, 13154086), (10, 6577043), (11, 5979130), (22, 2989565), (55, 1195826), (110, 597913), (419, 156970), (838, 78485), (1427, 46090), (2095, 31394), (2854, 23045), (4190, 15697), (4609, 14270), (7135, 9218)]