134498220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131861}}^1$

素因数の和:131890

約数の個数: 48

約数和(自身を含む): 398750688

約数和(自身を除く): 264252468

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, 131861, 263722, 395583, 527444, 659305, 791166, 1318610, 1582332, 1977915, 2241637, 2637220, 3955830, 4483274, 6724911, 7911660, 8966548, 11208185, 13449822, 22416370, 26899644, 33624555, 44832740, 67249110, 134498220]

約数ペア:

[(1, 134498220), (2, 67249110), (3, 44832740), (4, 33624555), (5, 26899644), (6, 22416370), (10, 13449822), (12, 11208185), (15, 8966548), (17, 7911660), (20, 6724911), (30, 4483274), (34, 3955830), (51, 2637220), (60, 2241637), (68, 1977915), (85, 1582332), (102, 1318610), (170, 791166), (204, 659305), (255, 527444), (340, 395583), (510, 263722), (1020, 131861)]