69951870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{509}}^2$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 186905520

約数和(自身を除く): 116953650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 509, 1018, 1527, 2545, 3054, 4581, 5090, 7635, 9162, 13743, 15270, 22905, 27486, 45810, 68715, 137430, 259081, 518162, 777243, 1295405, 1554486, 2331729, 2590810, 3886215, 4663458, 6995187, 7772430, 11658645, 13990374, 23317290, 34975935, 69951870]

約数ペア:

[(1, 69951870), (2, 34975935), (3, 23317290), (5, 13990374), (6, 11658645), (9, 7772430), (10, 6995187), (15, 4663458), (18, 3886215), (27, 2590810), (30, 2331729), (45, 1554486), (54, 1295405), (90, 777243), (135, 518162), (270, 259081), (509, 137430), (1018, 68715), (1527, 45810), (2545, 27486), (3054, 22905), (4581, 15270), (5090, 13743), (7635, 9162)]