31300542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 84756672

約数和(自身を除く): 53456130

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 97, 117, 126, 182, 194, 197, 234, 273, 291, 394, 546, 582, 591, 679, 819, 873, 1182, 1261, 1358, 1379, 1638, 1746, 1773, 2037, 2522, 2561, 2758, 3546, 3783, 4074, 4137, 5122, 6111, 7566, 7683, 8274, 8827, 11349, 12222, 12411, 15366, 17654, 17927, 19109, 22698, 23049, 24822, 26481, 35854, 38218, 46098, 52962, 53781, 57327, 79443, 107562, 114654, 133763, 158886, 161343, 171981, 248417, 267526, 322686, 343962, 401289, 496834, 745251, 802578, 1203867, 1490502, 1738919, 2235753, 2407734, 3477838, 4471506, 5216757, 10433514, 15650271, 31300542]

約数ペア:

[(1, 31300542), (2, 15650271), (3, 10433514), (6, 5216757), (7, 4471506), (9, 3477838), (13, 2407734), (14, 2235753), (18, 1738919), (21, 1490502), (26, 1203867), (39, 802578), (42, 745251), (63, 496834), (78, 401289), (91, 343962), (97, 322686), (117, 267526), (126, 248417), (182, 171981), (194, 161343), (197, 158886), (234, 133763), (273, 114654), (291, 107562), (394, 79443), (546, 57327), (582, 53781), (591, 52962), (679, 46098), (819, 38218), (873, 35854), (1182, 26481), (1261, 24822), (1358, 23049), (1379, 22698), (1638, 19109), (1746, 17927), (1773, 17654), (2037, 15366), (2522, 12411), (2561, 12222), (2758, 11349), (3546, 8827), (3783, 8274), (4074, 7683), (4137, 7566), (5122, 6111)]