307521610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{22013}}^1$

素因数の和:22158

約数の個数: 32

約数和(自身を含む): 608643072

約数和(自身を除く): 301121462

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 22013, 44026, 110065, 220130, 242143, 484286, 1210715, 2421430, 2795651, 5591302, 13978255, 27956510, 30752161, 61504322, 153760805, 307521610]

約数ペア:

[(1, 307521610), (2, 153760805), (5, 61504322), (10, 30752161), (11, 27956510), (22, 13978255), (55, 5591302), (110, 2795651), (127, 2421430), (254, 1210715), (635, 484286), (1270, 242143), (1397, 220130), (2794, 110065), (6985, 44026), (13970, 22013)]