9139380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8048

約数の個数: 48

約数和(自身を含む): 26940480

約数和(自身を除く): 17801100

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, 8017, 16034, 24051, 32068, 40085, 48102, 80170, 96204, 120255, 152323, 160340, 240510, 304646, 456969, 481020, 609292, 761615, 913938, 1523230, 1827876, 2284845, 3046460, 4569690, 9139380]

約数ペア:

[(1, 9139380), (2, 4569690), (3, 3046460), (4, 2284845), (5, 1827876), (6, 1523230), (10, 913938), (12, 761615), (15, 609292), (19, 481020), (20, 456969), (30, 304646), (38, 240510), (57, 160340), (60, 152323), (76, 120255), (95, 96204), (114, 80170), (190, 48102), (228, 40085), (285, 32068), (380, 24051), (570, 16034), (1140, 8017)]