71037230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2383}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 140064768

約数和(自身を除く): 69027538

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2383, 2710, 2981, 4766, 5962, 11915, 14905, 23830, 26213, 29810, 52426, 131065, 262130, 645793, 1291586, 3228965, 6457930, 7103723, 14207446, 35518615, 71037230]

約数ペア:

[(1, 71037230), (2, 35518615), (5, 14207446), (10, 7103723), (11, 6457930), (22, 3228965), (55, 1291586), (110, 645793), (271, 262130), (542, 131065), (1355, 52426), (2383, 29810), (2710, 26213), (2981, 23830), (4766, 14905), (5962, 11915)]