137846150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6897

約数の個数: 48

約数和(自身を含む): 285065088

約数和(自身を除く): 147218938

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 6841, 10075, 13682, 20150, 34205, 68410, 88933, 171025, 177866, 212071, 342050, 424142, 444665, 889330, 1060355, 2120710, 2223325, 2756923, 4446650, 5301775, 5513846, 10603550, 13784615, 27569230, 68923075, 137846150]

約数ペア:

[(1, 137846150), (2, 68923075), (5, 27569230), (10, 13784615), (13, 10603550), (25, 5513846), (26, 5301775), (31, 4446650), (50, 2756923), (62, 2223325), (65, 2120710), (130, 1060355), (155, 889330), (310, 444665), (325, 424142), (403, 342050), (650, 212071), (775, 177866), (806, 171025), (1550, 88933), (2015, 68410), (4030, 34205), (6841, 20150), (10075, 13682)]