15673316390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{2069}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 29378764800

約数和(自身を除く): 13705448410

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 223, 395, 430, 446, 790, 1115, 2069, 2230, 3397, 4138, 6794, 9589, 10345, 16985, 17617, 19178, 20690, 33970, 35234, 47945, 88085, 88967, 95890, 163451, 176170, 177934, 326902, 444835, 461387, 757531, 817255, 889670, 922774, 1515062, 1634510, 2306935, 3787655, 4613870, 7028393, 7575310, 14056786, 19839641, 35141965, 36449573, 39679282, 70283930, 72899146, 99198205, 182247865, 198396410, 364495730, 1567331639, 3134663278, 7836658195, 15673316390]

約数ペア:

[(1, 15673316390), (2, 7836658195), (5, 3134663278), (10, 1567331639), (43, 364495730), (79, 198396410), (86, 182247865), (158, 99198205), (215, 72899146), (223, 70283930), (395, 39679282), (430, 36449573), (446, 35141965), (790, 19839641), (1115, 14056786), (2069, 7575310), (2230, 7028393), (3397, 4613870), (4138, 3787655), (6794, 2306935), (9589, 1634510), (10345, 1515062), (16985, 922774), (17617, 889670), (19178, 817255), (20690, 757531), (33970, 461387), (35234, 444835), (47945, 326902), (88085, 177934), (88967, 176170), (95890, 163451)]