132953660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19381}}^1$

素因数の和:19411

約数の個数: 48

約数和(自身を含む): 325617600

約数和(自身を除く): 192663940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 19381, 38762, 77524, 96905, 135667, 193810, 271334, 387620, 542668, 678335, 949669, 1356670, 1899338, 2713340, 3798676, 4748345, 6647683, 9496690, 13295366, 18993380, 26590732, 33238415, 66476830, 132953660]

約数ペア:

[(1, 132953660), (2, 66476830), (4, 33238415), (5, 26590732), (7, 18993380), (10, 13295366), (14, 9496690), (20, 6647683), (28, 4748345), (35, 3798676), (49, 2713340), (70, 1899338), (98, 1356670), (140, 949669), (196, 678335), (245, 542668), (343, 387620), (490, 271334), (686, 193810), (980, 135667), (1372, 96905), (1715, 77524), (3430, 38762), (6860, 19381)]