68655690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2004

約数の個数: 96

約数和(自身を含む): 197323776

約数和(自身を除く): 128668086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1951, 1955, 2070, 2346, 3519, 3902, 3910, 5853, 5865, 7038, 9755, 11706, 11730, 17559, 17595, 19510, 29265, 33167, 35118, 35190, 44873, 58530, 66334, 87795, 89746, 99501, 134619, 165835, 175590, 199002, 224365, 269238, 298503, 331670, 403857, 448730, 497505, 597006, 673095, 762841, 807714, 995010, 1346190, 1492515, 1525682, 2019285, 2288523, 2985030, 3814205, 4038570, 4577046, 6865569, 7628410, 11442615, 13731138, 22885230, 34327845, 68655690]

約数ペア:

[(1, 68655690), (2, 34327845), (3, 22885230), (5, 13731138), (6, 11442615), (9, 7628410), (10, 6865569), (15, 4577046), (17, 4038570), (18, 3814205), (23, 2985030), (30, 2288523), (34, 2019285), (45, 1525682), (46, 1492515), (51, 1346190), (69, 995010), (85, 807714), (90, 762841), (102, 673095), (115, 597006), (138, 497505), (153, 448730), (170, 403857), (207, 331670), (230, 298503), (255, 269238), (306, 224365), (345, 199002), (391, 175590), (414, 165835), (510, 134619), (690, 99501), (765, 89746), (782, 87795), (1035, 66334), (1173, 58530), (1530, 44873), (1951, 35190), (1955, 35118), (2070, 33167), (2346, 29265), (3519, 19510), (3902, 17595), (3910, 17559), (5853, 11730), (5865, 11706), (7038, 9755)]