142999140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2111}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 400942080

約数和(自身を除く): 257942940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1129, 2111, 2258, 3387, 4222, 4516, 5645, 6333, 6774, 8444, 10555, 11290, 12666, 13548, 16935, 21110, 22580, 25332, 31665, 33870, 42220, 63330, 67740, 126660, 2383319, 4766638, 7149957, 9533276, 11916595, 14299914, 23833190, 28599828, 35749785, 47666380, 71499570, 142999140]

約数ペア:

[(1, 142999140), (2, 71499570), (3, 47666380), (4, 35749785), (5, 28599828), (6, 23833190), (10, 14299914), (12, 11916595), (15, 9533276), (20, 7149957), (30, 4766638), (60, 2383319), (1129, 126660), (2111, 67740), (2258, 63330), (3387, 42220), (4222, 33870), (4516, 31665), (5645, 25332), (6333, 22580), (6774, 21110), (8444, 16935), (10555, 13548), (11290, 12666)]