30130348540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{1151}}^1$

素因数の和:1763

約数の個数: 96

約数和(自身を含む): 65995776000

約数和(自身を除く): 35865427460

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 86, 122, 172, 215, 244, 305, 430, 499, 610, 860, 998, 1151, 1220, 1996, 2302, 2495, 2623, 4604, 4990, 5246, 5755, 9980, 10492, 11510, 13115, 21457, 23020, 26230, 30439, 42914, 49493, 52460, 60878, 70211, 85828, 98986, 107285, 121756, 140422, 152195, 197972, 214570, 247465, 280844, 304390, 351055, 429140, 494930, 574349, 608780, 702110, 989860, 1148698, 1308877, 1404220, 2297396, 2617754, 2871745, 3019073, 5235508, 5743490, 6038146, 6544385, 11486980, 12076292, 13088770, 15095365, 24697007, 26177540, 30190730, 35035289, 49394014, 60381460, 70070578, 98788028, 123485035, 140141156, 175176445, 246970070, 350352890, 493940140, 700705780, 1506517427, 3013034854, 6026069708, 7532587135, 15065174270, 30130348540]

約数ペア:

[(1, 30130348540), (2, 15065174270), (4, 7532587135), (5, 6026069708), (10, 3013034854), (20, 1506517427), (43, 700705780), (61, 493940140), (86, 350352890), (122, 246970070), (172, 175176445), (215, 140141156), (244, 123485035), (305, 98788028), (430, 70070578), (499, 60381460), (610, 49394014), (860, 35035289), (998, 30190730), (1151, 26177540), (1220, 24697007), (1996, 15095365), (2302, 13088770), (2495, 12076292), (2623, 11486980), (4604, 6544385), (4990, 6038146), (5246, 5743490), (5755, 5235508), (9980, 3019073), (10492, 2871745), (11510, 2617754), (13115, 2297396), (21457, 1404220), (23020, 1308877), (26230, 1148698), (30439, 989860), (42914, 702110), (49493, 608780), (52460, 574349), (60878, 494930), (70211, 429140), (85828, 351055), (98986, 304390), (107285, 280844), (121756, 247465), (140422, 214570), (152195, 197972)]