29473690

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 24699110

約数列:

[1, 2, 5, 10, 131, 149, 151, 262, 298, 302, 655, 745, 755, 1310, 1490, 1510, 19519, 19781, 22499, 39038, 39562, 44998, 97595, 98905, 112495, 195190, 197810, 224990, 2947369, 5894738, 14736845, 29473690]

約数ペア:

[(1, 29473690), (2, 14736845), (5, 5894738), (10, 2947369), (131, 224990), (149, 197810), (151, 195190), (262, 112495), (298, 98905), (302, 97595), (655, 44998), (745, 39562), (755, 39038), (1310, 22499), (1490, 19781), (1510, 19519)]