120782730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{19081}}^1$

素因数の和:19302

約数の個数: 32

約数和(自身を含む): 291267648

約数和(自身を除く): 170484918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 19081, 38162, 57243, 95405, 114486, 190810, 286215, 572430, 4026091, 8052182, 12078273, 20130455, 24156546, 40260910, 60391365, 120782730]

約数ペア:

[(1, 120782730), (2, 60391365), (3, 40260910), (5, 24156546), (6, 20130455), (10, 12078273), (15, 8052182), (30, 4026091), (211, 572430), (422, 286215), (633, 190810), (1055, 114486), (1266, 95405), (2110, 57243), (3165, 38162), (6330, 19081)]