211283899020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1173799439}}^1$

素因数の和:1173799454

約数の個数: 36

約数和(自身を含む): 640894494240

約数和(自身を除く): 429610595220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1173799439, 2347598878, 3521398317, 4695197756, 5868997195, 7042796634, 10564194951, 11737994390, 14085593268, 17606991585, 21128389902, 23475988780, 35213983170, 42256779804, 52820974755, 70427966340, 105641949510, 211283899020]

約数ペア:

[(1, 211283899020), (2, 105641949510), (3, 70427966340), (4, 52820974755), (5, 42256779804), (6, 35213983170), (9, 23475988780), (10, 21128389902), (12, 17606991585), (15, 14085593268), (18, 11737994390), (20, 10564194951), (30, 7042796634), (36, 5868997195), (45, 4695197756), (60, 3521398317), (90, 2347598878), (180, 1173799439)]