3840570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 10090080

約数和(自身を除く): 6249510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 307, 417, 614, 695, 834, 921, 1251, 1390, 1535, 1842, 2085, 2502, 2763, 3070, 4170, 4605, 5526, 6255, 9210, 12510, 13815, 27630, 42673, 85346, 128019, 213365, 256038, 384057, 426730, 640095, 768114, 1280190, 1920285, 3840570]

約数ペア:

[(1, 3840570), (2, 1920285), (3, 1280190), (5, 768114), (6, 640095), (9, 426730), (10, 384057), (15, 256038), (18, 213365), (30, 128019), (45, 85346), (90, 42673), (139, 27630), (278, 13815), (307, 12510), (417, 9210), (614, 6255), (695, 5526), (834, 4605), (921, 4170), (1251, 3070), (1390, 2763), (1535, 2502), (1842, 2085)]