30862140

素因数分解:

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

素因数の和:491

約数の個数: 96

約数和(自身を含む): 92897280

約数和(自身を除く): 62035140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 383, 395, 474, 510, 766, 790, 948, 1020, 1149, 1185, 1343, 1532, 1580, 1915, 2298, 2370, 2686, 3830, 4029, 4596, 4740, 5372, 5745, 6511, 6715, 7660, 8058, 11490, 13022, 13430, 16116, 19533, 20145, 22980, 26044, 26860, 30257, 32555, 39066, 40290, 60514, 65110, 78132, 80580, 90771, 97665, 121028, 130220, 151285, 181542, 195330, 302570, 363084, 390660, 453855, 514369, 605140, 907710, 1028738, 1543107, 1815420, 2057476, 2571845, 3086214, 5143690, 6172428, 7715535, 10287380, 15431070, 30862140]

約数ペア:

[(1, 30862140), (2, 15431070), (3, 10287380), (4, 7715535), (5, 6172428), (6, 5143690), (10, 3086214), (12, 2571845), (15, 2057476), (17, 1815420), (20, 1543107), (30, 1028738), (34, 907710), (51, 605140), (60, 514369), (68, 453855), (79, 390660), (85, 363084), (102, 302570), (158, 195330), (170, 181542), (204, 151285), (237, 130220), (255, 121028), (316, 97665), (340, 90771), (383, 80580), (395, 78132), (474, 65110), (510, 60514), (766, 40290), (790, 39066), (948, 32555), (1020, 30257), (1149, 26860), (1185, 26044), (1343, 22980), (1532, 20145), (1580, 19533), (1915, 16116), (2298, 13430), (2370, 13022), (2686, 11490), (3830, 8058), (4029, 7660), (4596, 6715), (4740, 6511), (5372, 5745)]