140904090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5167}}^1$

素因数の和:5284

約数の個数: 64

約数和(自身を含む): 379537920

約数和(自身を除く): 238633830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4545, 5167, 5454, 9090, 10334, 13635, 15501, 25835, 27270, 31002, 46503, 51670, 77505, 93006, 139509, 155010, 232515, 279018, 465030, 521867, 697545, 1043734, 1395090, 1565601, 2609335, 3131202, 4696803, 5218670, 7828005, 9393606, 14090409, 15656010, 23484015, 28180818, 46968030, 70452045, 140904090]

約数ペア:

[(1, 140904090), (2, 70452045), (3, 46968030), (5, 28180818), (6, 23484015), (9, 15656010), (10, 14090409), (15, 9393606), (18, 7828005), (27, 5218670), (30, 4696803), (45, 3131202), (54, 2609335), (90, 1565601), (101, 1395090), (135, 1043734), (202, 697545), (270, 521867), (303, 465030), (505, 279018), (606, 232515), (909, 155010), (1010, 139509), (1515, 93006), (1818, 77505), (2727, 51670), (3030, 46503), (4545, 31002), (5167, 27270), (5454, 25835), (9090, 15501), (10334, 13635)]