15366990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22271}}^1$

素因数の和:22304

約数の個数: 32

約数和(自身を含む): 38486016

約数和(自身を除く): 23119026

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 22271, 44542, 66813, 111355, 133626, 222710, 334065, 512233, 668130, 1024466, 1536699, 2561165, 3073398, 5122330, 7683495, 15366990]

約数ペア:

[(1, 15366990), (2, 7683495), (3, 5122330), (5, 3073398), (6, 2561165), (10, 1536699), (15, 1024466), (23, 668130), (30, 512233), (46, 334065), (69, 222710), (115, 133626), (138, 111355), (230, 66813), (345, 44542), (690, 22271)]