655282290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 1712563776

約数和(自身を除く): 1057281486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 307, 338, 390, 421, 507, 614, 842, 845, 921, 1014, 1263, 1535, 1690, 1842, 2105, 2526, 2535, 3070, 3991, 4210, 4605, 5070, 5473, 6315, 7982, 9210, 10946, 11973, 12630, 16419, 19955, 23946, 27365, 32838, 39910, 51883, 54730, 59865, 71149, 82095, 103766, 119730, 129247, 142298, 155649, 164190, 213447, 258494, 259415, 311298, 355745, 387741, 426894, 518830, 646235, 711490, 775482, 778245, 1067235, 1292470, 1556490, 1680211, 1938705, 2134470, 3360422, 3877410, 5040633, 8401055, 10081266, 16802110, 21842743, 25203165, 43685486, 50406330, 65528229, 109213715, 131056458, 218427430, 327641145, 655282290]

約数ペア:

[(1, 655282290), (2, 327641145), (3, 218427430), (5, 131056458), (6, 109213715), (10, 65528229), (13, 50406330), (15, 43685486), (26, 25203165), (30, 21842743), (39, 16802110), (65, 10081266), (78, 8401055), (130, 5040633), (169, 3877410), (195, 3360422), (307, 2134470), (338, 1938705), (390, 1680211), (421, 1556490), (507, 1292470), (614, 1067235), (842, 778245), (845, 775482), (921, 711490), (1014, 646235), (1263, 518830), (1535, 426894), (1690, 387741), (1842, 355745), (2105, 311298), (2526, 259415), (2535, 258494), (3070, 213447), (3991, 164190), (4210, 155649), (4605, 142298), (5070, 129247), (5473, 119730), (6315, 103766), (7982, 82095), (9210, 71149), (10946, 59865), (11973, 54730), (12630, 51883), (16419, 39910), (19955, 32838), (23946, 27365)]