15702791110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1\times {\mathrm{1163}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 30020025600

約数和(自身を除く): 14317234490

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 397, 794, 895, 1163, 1790, 1985, 2326, 3401, 3970, 5815, 6802, 7543, 11630, 15086, 17005, 22097, 34010, 37715, 44194, 71063, 75430, 110485, 142126, 208177, 220970, 355315, 416354, 461711, 710630, 923422, 1040885, 1350197, 2081770, 2308555, 2700394, 3955363, 4617110, 6750985, 7910726, 8772509, 13501970, 17545018, 19776815, 39553630, 43862545, 82646269, 87725090, 165292538, 413231345, 826462690, 1570279111, 3140558222, 7851395555, 15702791110]

約数ペア:

[(1, 15702791110), (2, 7851395555), (5, 3140558222), (10, 1570279111), (19, 826462690), (38, 413231345), (95, 165292538), (179, 87725090), (190, 82646269), (358, 43862545), (397, 39553630), (794, 19776815), (895, 17545018), (1163, 13501970), (1790, 8772509), (1985, 7910726), (2326, 6750985), (3401, 4617110), (3970, 3955363), (5815, 2700394), (6802, 2308555), (7543, 2081770), (11630, 1350197), (15086, 1040885), (17005, 923422), (22097, 710630), (34010, 461711), (37715, 416354), (44194, 355315), (71063, 220970), (75430, 208177), (110485, 142126)]