30441870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 79438320

約数和(自身を除く): 48996450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 827, 1227, 1654, 2045, 2454, 2481, 3681, 4090, 4135, 4962, 6135, 7362, 7443, 8270, 12270, 12405, 14886, 18405, 24810, 36810, 37215, 74430, 338243, 676486, 1014729, 1691215, 2029458, 3044187, 3382430, 5073645, 6088374, 10147290, 15220935, 30441870]

約数ペア:

[(1, 30441870), (2, 15220935), (3, 10147290), (5, 6088374), (6, 5073645), (9, 3382430), (10, 3044187), (15, 2029458), (18, 1691215), (30, 1014729), (45, 676486), (90, 338243), (409, 74430), (818, 37215), (827, 36810), (1227, 24810), (1654, 18405), (2045, 14886), (2454, 12405), (2481, 12270), (3681, 8270), (4090, 7443), (4135, 7362), (4962, 6135)]