29382719240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{236881}}^1$

素因数の和:237342

約数の個数: 64

約数和(自身を含む): 75726437760

約数和(自身を除く): 46343718520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 443, 886, 1772, 2215, 3101, 3544, 4430, 6202, 8860, 12404, 15505, 17720, 24808, 31010, 62020, 124040, 236881, 473762, 947524, 1184405, 1658167, 1895048, 2368810, 3316334, 4737620, 6632668, 8290835, 9475240, 13265336, 16581670, 33163340, 66326680, 104938283, 209876566, 419753132, 524691415, 734567981, 839506264, 1049382830, 1469135962, 2098765660, 2938271924, 3672839905, 4197531320, 5876543848, 7345679810, 14691359620, 29382719240]

約数ペア:

[(1, 29382719240), (2, 14691359620), (4, 7345679810), (5, 5876543848), (7, 4197531320), (8, 3672839905), (10, 2938271924), (14, 2098765660), (20, 1469135962), (28, 1049382830), (35, 839506264), (40, 734567981), (56, 524691415), (70, 419753132), (140, 209876566), (280, 104938283), (443, 66326680), (886, 33163340), (1772, 16581670), (2215, 13265336), (3101, 9475240), (3544, 8290835), (4430, 6632668), (6202, 4737620), (8860, 3316334), (12404, 2368810), (15505, 1895048), (17720, 1658167), (24808, 1184405), (31010, 947524), (62020, 473762), (124040, 236881)]