858446430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{44641}}^1$

素因数の和:45292

約数の個数: 32

約数和(自身を含む): 2063531808

約数和(自身を除く): 1205085378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 9615, 19230, 44641, 89282, 133923, 223205, 267846, 446410, 669615, 1339230, 28614881, 57229762, 85844643, 143074405, 171689286, 286148810, 429223215, 858446430]

約数ペア:

[(1, 858446430), (2, 429223215), (3, 286148810), (5, 171689286), (6, 143074405), (10, 85844643), (15, 57229762), (30, 28614881), (641, 1339230), (1282, 669615), (1923, 446410), (3205, 267846), (3846, 223205), (6410, 133923), (9615, 89282), (19230, 44641)]