2523690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4733910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 719, 1170, 1438, 1755, 2157, 3510, 3595, 4314, 6471, 7190, 9347, 10785, 12942, 18694, 19413, 21570, 28041, 32355, 38826, 46735, 56082, 64710, 84123, 93470, 97065, 140205, 168246, 194130, 252369, 280410, 420615, 504738, 841230, 1261845, 2523690]

約数ペア:

[(1, 2523690), (2, 1261845), (3, 841230), (5, 504738), (6, 420615), (9, 280410), (10, 252369), (13, 194130), (15, 168246), (18, 140205), (26, 97065), (27, 93470), (30, 84123), (39, 64710), (45, 56082), (54, 46735), (65, 38826), (78, 32355), (90, 28041), (117, 21570), (130, 19413), (135, 18694), (195, 12942), (234, 10785), (270, 9347), (351, 7190), (390, 6471), (585, 4314), (702, 3595), (719, 3510), (1170, 2157), (1438, 1755)]