61885710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 168648480

約数和(自身を除く): 106762770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 131, 145, 174, 181, 261, 262, 290, 362, 393, 435, 522, 543, 655, 786, 870, 905, 1086, 1179, 1305, 1310, 1629, 1810, 1965, 2358, 2610, 2715, 3258, 3799, 3930, 5249, 5430, 5895, 7598, 8145, 10498, 11397, 11790, 15747, 16290, 18995, 22794, 23711, 26245, 31494, 34191, 37990, 47241, 47422, 52490, 56985, 68382, 71133, 78735, 94482, 113970, 118555, 142266, 157470, 170955, 213399, 236205, 237110, 341910, 355665, 426798, 472410, 687619, 711330, 1066995, 1375238, 2062857, 2133990, 3438095, 4125714, 6188571, 6876190, 10314285, 12377142, 20628570, 30942855, 61885710]

約数ペア:

[(1, 61885710), (2, 30942855), (3, 20628570), (5, 12377142), (6, 10314285), (9, 6876190), (10, 6188571), (15, 4125714), (18, 3438095), (29, 2133990), (30, 2062857), (45, 1375238), (58, 1066995), (87, 711330), (90, 687619), (131, 472410), (145, 426798), (174, 355665), (181, 341910), (261, 237110), (262, 236205), (290, 213399), (362, 170955), (393, 157470), (435, 142266), (522, 118555), (543, 113970), (655, 94482), (786, 78735), (870, 71133), (905, 68382), (1086, 56985), (1179, 52490), (1305, 47422), (1310, 47241), (1629, 37990), (1810, 34191), (1965, 31494), (2358, 26245), (2610, 23711), (2715, 22794), (3258, 18995), (3799, 16290), (3930, 15747), (5249, 11790), (5430, 11397), (5895, 10498), (7598, 8145)]