2013996780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{9721}}^1$

素因数の和:10887

約数の個数: 72

約数和(自身を含む): 6115060224

約数和(自身を除く): 4101063444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1151, 2302, 3453, 4604, 5755, 6906, 9721, 10359, 11510, 13812, 17265, 19442, 20718, 23020, 29163, 34530, 38884, 41436, 48605, 51795, 58326, 69060, 87489, 97210, 103590, 116652, 145815, 174978, 194420, 207180, 291630, 349956, 437445, 583260, 874890, 1749780, 11188871, 22377742, 33566613, 44755484, 55944355, 67133226, 100699839, 111888710, 134266452, 167833065, 201399678, 223777420, 335666130, 402799356, 503499195, 671332260, 1006998390, 2013996780]

約数ペア:

[(1, 2013996780), (2, 1006998390), (3, 671332260), (4, 503499195), (5, 402799356), (6, 335666130), (9, 223777420), (10, 201399678), (12, 167833065), (15, 134266452), (18, 111888710), (20, 100699839), (30, 67133226), (36, 55944355), (45, 44755484), (60, 33566613), (90, 22377742), (180, 11188871), (1151, 1749780), (2302, 874890), (3453, 583260), (4604, 437445), (5755, 349956), (6906, 291630), (9721, 207180), (10359, 194420), (11510, 174978), (13812, 145815), (17265, 116652), (19442, 103590), (20718, 97210), (23020, 87489), (29163, 69060), (34530, 58326), (38884, 51795), (41436, 48605)]