64830090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 177612480

約数和(自身を除く): 112782390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 169, 190, 195, 247, 285, 338, 390, 494, 507, 570, 673, 741, 845, 1014, 1235, 1346, 1482, 1690, 2019, 2470, 2535, 3211, 3365, 3705, 4038, 5070, 6422, 6730, 7410, 8749, 9633, 10095, 12787, 16055, 17498, 19266, 20190, 25574, 26247, 32110, 38361, 43745, 48165, 52494, 63935, 76722, 87490, 96330, 113737, 127870, 131235, 166231, 191805, 227474, 262470, 332462, 341211, 383610, 498693, 568685, 682422, 831155, 997386, 1137370, 1662310, 1706055, 2161003, 2493465, 3412110, 4322006, 4986930, 6483009, 10805015, 12966018, 21610030, 32415045, 64830090]

約数ペア:

[(1, 64830090), (2, 32415045), (3, 21610030), (5, 12966018), (6, 10805015), (10, 6483009), (13, 4986930), (15, 4322006), (19, 3412110), (26, 2493465), (30, 2161003), (38, 1706055), (39, 1662310), (57, 1137370), (65, 997386), (78, 831155), (95, 682422), (114, 568685), (130, 498693), (169, 383610), (190, 341211), (195, 332462), (247, 262470), (285, 227474), (338, 191805), (390, 166231), (494, 131235), (507, 127870), (570, 113737), (673, 96330), (741, 87490), (845, 76722), (1014, 63935), (1235, 52494), (1346, 48165), (1482, 43745), (1690, 38361), (2019, 32110), (2470, 26247), (2535, 25574), (3211, 20190), (3365, 19266), (3705, 17498), (4038, 16055), (5070, 12787), (6422, 10095), (6730, 9633), (7410, 8749)]