30839490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31151}}^1$

素因数の和:31175

約数の個数: 48

約数和(自身を含む): 87474816

約数和(自身を除く): 56635326

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 31151, 62302, 93453, 155755, 186906, 280359, 311510, 342661, 467265, 560718, 685322, 934530, 1027983, 1401795, 1713305, 2055966, 2803590, 3083949, 3426610, 5139915, 6167898, 10279830, 15419745, 30839490]

約数ペア:

[(1, 30839490), (2, 15419745), (3, 10279830), (5, 6167898), (6, 5139915), (9, 3426610), (10, 3083949), (11, 2803590), (15, 2055966), (18, 1713305), (22, 1401795), (30, 1027983), (33, 934530), (45, 685322), (55, 560718), (66, 467265), (90, 342661), (99, 311510), (110, 280359), (165, 186906), (198, 155755), (330, 93453), (495, 62302), (990, 31151)]