63976470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 157538304

約数和(自身を除く): 93561834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 131, 146, 219, 223, 262, 365, 393, 438, 446, 655, 669, 730, 786, 1095, 1115, 1310, 1338, 1965, 2190, 2230, 3345, 3930, 6690, 9563, 16279, 19126, 28689, 29213, 32558, 47815, 48837, 57378, 58426, 81395, 87639, 95630, 97674, 143445, 146065, 162790, 175278, 244185, 286890, 292130, 438195, 488370, 876390, 2132549, 4265098, 6397647, 10662745, 12795294, 21325490, 31988235, 63976470]

約数ペア:

[(1, 63976470), (2, 31988235), (3, 21325490), (5, 12795294), (6, 10662745), (10, 6397647), (15, 4265098), (30, 2132549), (73, 876390), (131, 488370), (146, 438195), (219, 292130), (223, 286890), (262, 244185), (365, 175278), (393, 162790), (438, 146065), (446, 143445), (655, 97674), (669, 95630), (730, 87639), (786, 81395), (1095, 58426), (1115, 57378), (1310, 48837), (1338, 47815), (1965, 32558), (2190, 29213), (2230, 28689), (3345, 19126), (3930, 16279), (6690, 9563)]