1391846730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{219881}}^1$

素因数の和:220102

約数の個数: 32

約数和(自身を含む): 3356278848

約数和(自身を除く): 1964432118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 219881, 439762, 659643, 1099405, 1319286, 2198810, 3298215, 6596430, 46394891, 92789782, 139184673, 231974455, 278369346, 463948910, 695923365, 1391846730]

約数ペア:

[(1, 1391846730), (2, 695923365), (3, 463948910), (5, 278369346), (6, 231974455), (10, 139184673), (15, 92789782), (30, 46394891), (211, 6596430), (422, 3298215), (633, 2198810), (1055, 1319286), (1266, 1099405), (2110, 659643), (3165, 439762), (6330, 219881)]