30262470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2789

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 54340410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 2719, 3710, 5438, 5565, 8157, 11130, 13595, 16314, 19033, 27190, 38066, 40785, 57099, 81570, 95165, 114198, 144107, 190330, 285495, 288214, 432321, 570990, 720535, 864642, 1008749, 1441070, 2017498, 2161605, 3026247, 4323210, 5043745, 6052494, 10087490, 15131235, 30262470]

約数ペア:

[(1, 30262470), (2, 15131235), (3, 10087490), (5, 6052494), (6, 5043745), (7, 4323210), (10, 3026247), (14, 2161605), (15, 2017498), (21, 1441070), (30, 1008749), (35, 864642), (42, 720535), (53, 570990), (70, 432321), (105, 288214), (106, 285495), (159, 190330), (210, 144107), (265, 114198), (318, 95165), (371, 81570), (530, 57099), (742, 40785), (795, 38066), (1113, 27190), (1590, 19033), (1855, 16314), (2226, 13595), (2719, 11130), (3710, 8157), (5438, 5565)]