142757010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13109}}^1$

素因数の和:13144

約数の個数: 72

約数和(自身を含む): 408009420

約数和(自身を除く): 265252410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 13109, 26218, 39327, 65545, 78654, 117981, 131090, 144199, 196635, 235962, 288398, 393270, 432597, 589905, 720995, 865194, 1179810, 1297791, 1441990, 1586189, 2162985, 2595582, 3172378, 4325970, 4758567, 6488955, 7930945, 9517134, 12977910, 14275701, 15861890, 23792835, 28551402, 47585670, 71378505, 142757010]

約数ペア:

[(1, 142757010), (2, 71378505), (3, 47585670), (5, 28551402), (6, 23792835), (9, 15861890), (10, 14275701), (11, 12977910), (15, 9517134), (18, 7930945), (22, 6488955), (30, 4758567), (33, 4325970), (45, 3172378), (55, 2595582), (66, 2162985), (90, 1586189), (99, 1441990), (110, 1297791), (121, 1179810), (165, 865194), (198, 720995), (242, 589905), (330, 432597), (363, 393270), (495, 288398), (605, 235962), (726, 196635), (990, 144199), (1089, 131090), (1210, 117981), (1815, 78654), (2178, 65545), (3630, 39327), (5445, 26218), (10890, 13109)]