13357380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11717}}^1$

素因数の和:11748

約数の個数: 48

約数和(自身を含む): 39372480

約数和(自身を除く): 26015100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11717, 23434, 35151, 46868, 58585, 70302, 117170, 140604, 175755, 222623, 234340, 351510, 445246, 667869, 703020, 890492, 1113115, 1335738, 2226230, 2671476, 3339345, 4452460, 6678690, 13357380]

約数ペア:

[(1, 13357380), (2, 6678690), (3, 4452460), (4, 3339345), (5, 2671476), (6, 2226230), (10, 1335738), (12, 1113115), (15, 890492), (19, 703020), (20, 667869), (30, 445246), (38, 351510), (57, 234340), (60, 222623), (76, 175755), (95, 140604), (114, 117170), (190, 70302), (228, 58585), (285, 46868), (380, 35151), (570, 23434), (1140, 11717)]