78982110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28309}}^1$

素因数の和:28353

約数の個数: 48

約数和(自身を含む): 211985280

約数和(自身を除く): 133003170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 28309, 56618, 84927, 141545, 169854, 254781, 283090, 424635, 509562, 849270, 877579, 1273905, 1755158, 2547810, 2632737, 4387895, 5265474, 7898211, 8775790, 13163685, 15796422, 26327370, 39491055, 78982110]

約数ペア:

[(1, 78982110), (2, 39491055), (3, 26327370), (5, 15796422), (6, 13163685), (9, 8775790), (10, 7898211), (15, 5265474), (18, 4387895), (30, 2632737), (31, 2547810), (45, 1755158), (62, 1273905), (90, 877579), (93, 849270), (155, 509562), (186, 424635), (279, 283090), (310, 254781), (465, 169854), (558, 141545), (930, 84927), (1395, 56618), (2790, 28309)]