29791660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 64963584

約数和(自身を除く): 35171924

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 317, 370, 508, 634, 635, 740, 1268, 1270, 1585, 2540, 3170, 4699, 6340, 9398, 11729, 18796, 23458, 23495, 40259, 46916, 46990, 58645, 80518, 93980, 117290, 161036, 201295, 234580, 402590, 805180, 1489583, 2979166, 5958332, 7447915, 14895830, 29791660]

約数ペア:

[(1, 29791660), (2, 14895830), (4, 7447915), (5, 5958332), (10, 2979166), (20, 1489583), (37, 805180), (74, 402590), (127, 234580), (148, 201295), (185, 161036), (254, 117290), (317, 93980), (370, 80518), (508, 58645), (634, 46990), (635, 46916), (740, 40259), (1268, 23495), (1270, 23458), (1585, 18796), (2540, 11729), (3170, 9398), (4699, 6340)]