30733980

素因数分解:

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

素因数の和:22306

約数の個数: 48

約数和(自身を含む): 89800704

約数和(自身を除く): 59066724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 22271, 44542, 66813, 89084, 111355, 133626, 222710, 267252, 334065, 445420, 512233, 668130, 1024466, 1336260, 1536699, 2048932, 2561165, 3073398, 5122330, 6146796, 7683495, 10244660, 15366990, 30733980]

約数ペア:

[(1, 30733980), (2, 15366990), (3, 10244660), (4, 7683495), (5, 6146796), (6, 5122330), (10, 3073398), (12, 2561165), (15, 2048932), (20, 1536699), (23, 1336260), (30, 1024466), (46, 668130), (60, 512233), (69, 445420), (92, 334065), (115, 267252), (138, 222710), (230, 133626), (276, 111355), (345, 89084), (460, 66813), (690, 44542), (1380, 22271)]