232448440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{830173}}^1$

素因数の和:830191

約数の個数: 32

約数和(自身を含む): 597725280

約数和(自身を除く): 365276840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 830173, 1660346, 3320692, 4150865, 5811211, 6641384, 8301730, 11622422, 16603460, 23244844, 29056055, 33206920, 46489688, 58112110, 116224220, 232448440]

約数ペア:

[(1, 232448440), (2, 116224220), (4, 58112110), (5, 46489688), (7, 33206920), (8, 29056055), (10, 23244844), (14, 16603460), (20, 11622422), (28, 8301730), (35, 6641384), (40, 5811211), (56, 4150865), (70, 3320692), (140, 1660346), (280, 830173)]