45879990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2573

約数の個数: 64

約数和(自身を含む): 121153536

約数和(自身を除く): 75273546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 2503, 3055, 3666, 5006, 6110, 7509, 9165, 12515, 15018, 18330, 25030, 32539, 37545, 65078, 75090, 97617, 117641, 162695, 195234, 235282, 325390, 352923, 488085, 588205, 705846, 976170, 1176410, 1529333, 1764615, 3058666, 3529230, 4587999, 7646665, 9175998, 15293330, 22939995, 45879990]

約数ペア:

[(1, 45879990), (2, 22939995), (3, 15293330), (5, 9175998), (6, 7646665), (10, 4587999), (13, 3529230), (15, 3058666), (26, 1764615), (30, 1529333), (39, 1176410), (47, 976170), (65, 705846), (78, 588205), (94, 488085), (130, 352923), (141, 325390), (195, 235282), (235, 195234), (282, 162695), (390, 117641), (470, 97617), (611, 75090), (705, 65078), (1222, 37545), (1410, 32539), (1833, 25030), (2503, 18330), (3055, 15018), (3666, 12515), (5006, 9165), (6110, 7509)]