39030310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15427}}^1$

素因数の和:15468

約数の個数: 32

約数和(自身を含む): 79978752

約数和(自身を除く): 40948442

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 15427, 30854, 77135, 154270, 169697, 339394, 354821, 709642, 848485, 1696970, 1774105, 3548210, 3903031, 7806062, 19515155, 39030310]

約数ペア:

[(1, 39030310), (2, 19515155), (5, 7806062), (10, 3903031), (11, 3548210), (22, 1774105), (23, 1696970), (46, 848485), (55, 709642), (110, 354821), (115, 339394), (230, 169697), (253, 154270), (506, 77135), (1265, 30854), (2530, 15427)]