15431070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 24382050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 383, 395, 474, 510, 766, 790, 1149, 1185, 1343, 1915, 2298, 2370, 2686, 3830, 4029, 5745, 6511, 6715, 8058, 11490, 13022, 13430, 19533, 20145, 30257, 32555, 39066, 40290, 60514, 65110, 90771, 97665, 151285, 181542, 195330, 302570, 453855, 514369, 907710, 1028738, 1543107, 2571845, 3086214, 5143690, 7715535, 15431070]

約数ペア:

[(1, 15431070), (2, 7715535), (3, 5143690), (5, 3086214), (6, 2571845), (10, 1543107), (15, 1028738), (17, 907710), (30, 514369), (34, 453855), (51, 302570), (79, 195330), (85, 181542), (102, 151285), (158, 97665), (170, 90771), (237, 65110), (255, 60514), (383, 40290), (395, 39066), (474, 32555), (510, 30257), (766, 20145), (790, 19533), (1149, 13430), (1185, 13022), (1343, 11490), (1915, 8058), (2298, 6715), (2370, 6511), (2686, 5745), (3830, 4029)]