40391010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3709}}^1$

素因数の和:3744

約数の個数: 72

約数和(自身を含む): 115462620

約数和(自身を除く): 75071610

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, 3709, 5445, 7418, 10890, 11127, 18545, 22254, 33381, 37090, 40799, 55635, 66762, 81598, 111270, 122397, 166905, 203995, 244794, 333810, 367191, 407990, 448789, 611985, 734382, 897578, 1223970, 1346367, 1835955, 2243945, 2692734, 3671910, 4039101, 4487890, 6731835, 8078202, 13463670, 20195505, 40391010]

約数ペア:

[(1, 40391010), (2, 20195505), (3, 13463670), (5, 8078202), (6, 6731835), (9, 4487890), (10, 4039101), (11, 3671910), (15, 2692734), (18, 2243945), (22, 1835955), (30, 1346367), (33, 1223970), (45, 897578), (55, 734382), (66, 611985), (90, 448789), (99, 407990), (110, 367191), (121, 333810), (165, 244794), (198, 203995), (242, 166905), (330, 122397), (363, 111270), (495, 81598), (605, 66762), (726, 55635), (990, 40799), (1089, 37090), (1210, 33381), (1815, 22254), (2178, 18545), (3630, 11127), (3709, 10890), (5445, 7418)]