248603910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{563}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 613992960

約数和(自身を除く): 365389050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 359, 410, 563, 615, 718, 1077, 1126, 1230, 1689, 1795, 2154, 2815, 3378, 3590, 5385, 5630, 8445, 10770, 14719, 16890, 23083, 29438, 44157, 46166, 69249, 73595, 88314, 115415, 138498, 147190, 202117, 220785, 230830, 346245, 404234, 441570, 606351, 692490, 1010585, 1212702, 2021170, 3031755, 6063510, 8286797, 16573594, 24860391, 41433985, 49720782, 82867970, 124301955, 248603910]

約数ペア:

[(1, 248603910), (2, 124301955), (3, 82867970), (5, 49720782), (6, 41433985), (10, 24860391), (15, 16573594), (30, 8286797), (41, 6063510), (82, 3031755), (123, 2021170), (205, 1212702), (246, 1010585), (359, 692490), (410, 606351), (563, 441570), (615, 404234), (718, 346245), (1077, 230830), (1126, 220785), (1230, 202117), (1689, 147190), (1795, 138498), (2154, 115415), (2815, 88314), (3378, 73595), (3590, 69249), (5385, 46166), (5630, 44157), (8445, 29438), (10770, 23083), (14719, 16890)]