19005661380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21817}}^1\times {\mathrm{14519}}^1$

素因数の和:36348

約数の個数: 48

約数和(自身を含む): 53221956480

約数和(自身を除く): 34216295100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14519, 21817, 29038, 43557, 43634, 58076, 65451, 72595, 87114, 87268, 109085, 130902, 145190, 174228, 217785, 218170, 261804, 290380, 327255, 435570, 436340, 654510, 871140, 1309020, 316761023, 633522046, 950283069, 1267044092, 1583805115, 1900566138, 3167610230, 3801132276, 4751415345, 6335220460, 9502830690, 19005661380]

約数ペア:

[(1, 19005661380), (2, 9502830690), (3, 6335220460), (4, 4751415345), (5, 3801132276), (6, 3167610230), (10, 1900566138), (12, 1583805115), (15, 1267044092), (20, 950283069), (30, 633522046), (60, 316761023), (14519, 1309020), (21817, 871140), (29038, 654510), (43557, 436340), (43634, 435570), (58076, 327255), (65451, 290380), (72595, 261804), (87114, 218170), (87268, 217785), (109085, 174228), (130902, 145190)]