30565470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 79619904

約数和(自身を除く): 49054434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 362, 390, 433, 543, 866, 905, 1086, 1299, 1810, 2165, 2353, 2598, 2715, 4330, 4706, 5430, 5629, 6495, 7059, 11258, 11765, 12990, 14118, 16887, 23530, 28145, 33774, 35295, 56290, 70590, 78373, 84435, 156746, 168870, 235119, 391865, 470238, 783730, 1018849, 1175595, 2037698, 2351190, 3056547, 5094245, 6113094, 10188490, 15282735, 30565470]

約数ペア:

[(1, 30565470), (2, 15282735), (3, 10188490), (5, 6113094), (6, 5094245), (10, 3056547), (13, 2351190), (15, 2037698), (26, 1175595), (30, 1018849), (39, 783730), (65, 470238), (78, 391865), (130, 235119), (181, 168870), (195, 156746), (362, 84435), (390, 78373), (433, 70590), (543, 56290), (866, 35295), (905, 33774), (1086, 28145), (1299, 23530), (1810, 16887), (2165, 14118), (2353, 12990), (2598, 11765), (2715, 11258), (4330, 7059), (4706, 6495), (5430, 5629)]