147301660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 360847872

約数和(自身を除く): 213546212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 43, 44, 46, 55, 86, 92, 110, 115, 172, 215, 220, 230, 253, 430, 460, 473, 506, 677, 860, 946, 989, 1012, 1265, 1354, 1892, 1978, 2365, 2530, 2708, 3385, 3956, 4730, 4945, 5060, 6770, 7447, 9460, 9890, 10879, 13540, 14894, 15571, 19780, 21758, 29111, 29788, 31142, 37235, 43516, 54395, 58222, 62284, 74470, 77855, 108790, 116444, 145555, 148940, 155710, 171281, 217580, 291110, 311420, 320221, 342562, 582220, 640442, 669553, 685124, 856405, 1280884, 1339106, 1601105, 1712810, 2678212, 3202210, 3347765, 3425620, 6404420, 6695530, 7365083, 13391060, 14730166, 29460332, 36825415, 73650830, 147301660]

約数ペア:

[(1, 147301660), (2, 73650830), (4, 36825415), (5, 29460332), (10, 14730166), (11, 13391060), (20, 7365083), (22, 6695530), (23, 6404420), (43, 3425620), (44, 3347765), (46, 3202210), (55, 2678212), (86, 1712810), (92, 1601105), (110, 1339106), (115, 1280884), (172, 856405), (215, 685124), (220, 669553), (230, 640442), (253, 582220), (430, 342562), (460, 320221), (473, 311420), (506, 291110), (677, 217580), (860, 171281), (946, 155710), (989, 148940), (1012, 145555), (1265, 116444), (1354, 108790), (1892, 77855), (1978, 74470), (2365, 62284), (2530, 58222), (2708, 54395), (3385, 43516), (3956, 37235), (4730, 31142), (4945, 29788), (5060, 29111), (6770, 21758), (7447, 19780), (9460, 15571), (9890, 14894), (10879, 13540)]