90494270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6211}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 171749376

約数和(自身を除く): 81255106

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 6211, 7285, 12422, 14570, 31055, 62110, 192541, 291917, 385082, 583834, 962705, 1459585, 1925410, 2919170, 9049427, 18098854, 45247135, 90494270]

約数ペア:

[(1, 90494270), (2, 45247135), (5, 18098854), (10, 9049427), (31, 2919170), (47, 1925410), (62, 1459585), (94, 962705), (155, 583834), (235, 385082), (310, 291917), (470, 192541), (1457, 62110), (2914, 31055), (6211, 14570), (7285, 12422)]