30227730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 78744960

約数和(自身を除く): 48517230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 358, 390, 433, 537, 866, 895, 1074, 1299, 1790, 2165, 2327, 2598, 2685, 4330, 4654, 5370, 5629, 6495, 6981, 11258, 11635, 12990, 13962, 16887, 23270, 28145, 33774, 34905, 56290, 69810, 77507, 84435, 155014, 168870, 232521, 387535, 465042, 775070, 1007591, 1162605, 2015182, 2325210, 3022773, 5037955, 6045546, 10075910, 15113865, 30227730]

約数ペア:

[(1, 30227730), (2, 15113865), (3, 10075910), (5, 6045546), (6, 5037955), (10, 3022773), (13, 2325210), (15, 2015182), (26, 1162605), (30, 1007591), (39, 775070), (65, 465042), (78, 387535), (130, 232521), (179, 168870), (195, 155014), (358, 84435), (390, 77507), (433, 69810), (537, 56290), (866, 34905), (895, 33774), (1074, 28145), (1299, 23270), (1790, 16887), (2165, 13962), (2327, 12990), (2598, 11635), (2685, 11258), (4330, 6981), (4654, 6495), (5370, 5629)]