73869090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 184757760

約数和(自身を除く): 110888670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 197, 290, 394, 431, 435, 591, 862, 870, 985, 1182, 1293, 1970, 2155, 2586, 2955, 4310, 5713, 5910, 6465, 11426, 12499, 12930, 17139, 24998, 28565, 34278, 37497, 57130, 62495, 74994, 84907, 85695, 124990, 169814, 171390, 187485, 254721, 374970, 424535, 509442, 849070, 1273605, 2462303, 2547210, 4924606, 7386909, 12311515, 14773818, 24623030, 36934545, 73869090]

約数ペア:

[(1, 73869090), (2, 36934545), (3, 24623030), (5, 14773818), (6, 12311515), (10, 7386909), (15, 4924606), (29, 2547210), (30, 2462303), (58, 1273605), (87, 849070), (145, 509442), (174, 424535), (197, 374970), (290, 254721), (394, 187485), (431, 171390), (435, 169814), (591, 124990), (862, 85695), (870, 84907), (985, 74994), (1182, 62495), (1293, 57130), (1970, 37497), (2155, 34278), (2586, 28565), (2955, 24998), (4310, 17139), (5713, 12930), (5910, 12499), (6465, 11426)]