83371740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81737}}^1$

素因数の和:81766

約数の個数: 48

約数和(自身を含む): 247175712

約数和(自身を除く): 163803972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 81737, 163474, 245211, 326948, 408685, 490422, 817370, 980844, 1226055, 1389529, 1634740, 2452110, 2779058, 4168587, 4904220, 5558116, 6947645, 8337174, 13895290, 16674348, 20842935, 27790580, 41685870, 83371740]

約数ペア:

[(1, 83371740), (2, 41685870), (3, 27790580), (4, 20842935), (5, 16674348), (6, 13895290), (10, 8337174), (12, 6947645), (15, 5558116), (17, 4904220), (20, 4168587), (30, 2779058), (34, 2452110), (51, 1634740), (60, 1389529), (68, 1226055), (85, 980844), (102, 817370), (170, 490422), (204, 408685), (255, 326948), (340, 245211), (510, 163474), (1020, 81737)]