75438390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109331}}^1$

素因数の和:109364

約数の個数: 32

約数和(自身を含む): 188925696

約数和(自身を除く): 113487306

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 109331, 218662, 327993, 546655, 655986, 1093310, 1639965, 2514613, 3279930, 5029226, 7543839, 12573065, 15087678, 25146130, 37719195, 75438390]

約数ペア:

[(1, 75438390), (2, 37719195), (3, 25146130), (5, 15087678), (6, 12573065), (10, 7543839), (15, 5029226), (23, 3279930), (30, 2514613), (46, 1639965), (69, 1093310), (115, 655986), (138, 546655), (230, 327993), (345, 218662), (690, 109331)]