64943060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 112868140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2099, 2210, 2380, 3094, 4198, 4420, 6188, 7735, 8396, 10495, 14693, 15470, 20990, 27287, 29386, 30940, 35683, 41980, 54574, 58772, 71366, 73465, 109148, 136435, 142732, 146930, 178415, 191009, 249781, 272870, 293860, 356830, 382018, 463879, 499562, 545740, 713660, 764036, 927758, 955045, 999124, 1248905, 1855516, 1910090, 2319395, 2497810, 3247153, 3820180, 4638790, 4995620, 6494306, 9277580, 12988612, 16235765, 32471530, 64943060]

約数ペア:

[(1, 64943060), (2, 32471530), (4, 16235765), (5, 12988612), (7, 9277580), (10, 6494306), (13, 4995620), (14, 4638790), (17, 3820180), (20, 3247153), (26, 2497810), (28, 2319395), (34, 1910090), (35, 1855516), (52, 1248905), (65, 999124), (68, 955045), (70, 927758), (85, 764036), (91, 713660), (119, 545740), (130, 499562), (140, 463879), (170, 382018), (182, 356830), (221, 293860), (238, 272870), (260, 249781), (340, 191009), (364, 178415), (442, 146930), (455, 142732), (476, 136435), (595, 109148), (884, 73465), (910, 71366), (1105, 58772), (1190, 54574), (1547, 41980), (1820, 35683), (2099, 30940), (2210, 29386), (2380, 27287), (3094, 20990), (4198, 15470), (4420, 14693), (6188, 10495), (7735, 8396)]