130870860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{114799}}^1$

素因数の和:114830

約数の個数: 48

約数和(自身を含む): 385728000

約数和(自身を除く): 254857140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 114799, 229598, 344397, 459196, 573995, 688794, 1147990, 1377588, 1721985, 2181181, 2295980, 3443970, 4362362, 6543543, 6887940, 8724724, 10905905, 13087086, 21811810, 26174172, 32717715, 43623620, 65435430, 130870860]

約数ペア:

[(1, 130870860), (2, 65435430), (3, 43623620), (4, 32717715), (5, 26174172), (6, 21811810), (10, 13087086), (12, 10905905), (15, 8724724), (19, 6887940), (20, 6543543), (30, 4362362), (38, 3443970), (57, 2295980), (60, 2181181), (76, 1721985), (95, 1377588), (114, 1147990), (190, 688794), (228, 573995), (285, 459196), (380, 344397), (570, 229598), (1140, 114799)]