42770150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 83261040

約数和(自身を除く): 40490890

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 122, 185, 305, 370, 379, 610, 758, 925, 1525, 1850, 1895, 2257, 3050, 3790, 4514, 9475, 11285, 14023, 18950, 22570, 23119, 28046, 46238, 56425, 70115, 112850, 115595, 140230, 231190, 350575, 577975, 701150, 855403, 1155950, 1710806, 4277015, 8554030, 21385075, 42770150]

約数ペア:

[(1, 42770150), (2, 21385075), (5, 8554030), (10, 4277015), (25, 1710806), (37, 1155950), (50, 855403), (61, 701150), (74, 577975), (122, 350575), (185, 231190), (305, 140230), (370, 115595), (379, 112850), (610, 70115), (758, 56425), (925, 46238), (1525, 28046), (1850, 23119), (1895, 22570), (2257, 18950), (3050, 14023), (3790, 11285), (4514, 9475)]