14694420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18839}}^1$

素因数の和:18864

約数の個数: 48

約数和(自身を含む): 44311680

約数和(自身を除く): 29617260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 18839, 37678, 56517, 75356, 94195, 113034, 188390, 226068, 244907, 282585, 376780, 489814, 565170, 734721, 979628, 1130340, 1224535, 1469442, 2449070, 2938884, 3673605, 4898140, 7347210, 14694420]

約数ペア:

[(1, 14694420), (2, 7347210), (3, 4898140), (4, 3673605), (5, 2938884), (6, 2449070), (10, 1469442), (12, 1224535), (13, 1130340), (15, 979628), (20, 734721), (26, 565170), (30, 489814), (39, 376780), (52, 282585), (60, 244907), (65, 226068), (78, 188390), (130, 113034), (156, 94195), (195, 75356), (260, 56517), (390, 37678), (780, 18839)]