1396791630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1193839}}^1$

素因数の和:1193865

約数の個数: 48

約数和(自身を含む): 3911019840

約数和(自身を除く): 2514228210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1193839, 2387678, 3581517, 5969195, 7163034, 10744551, 11938390, 15519907, 17907585, 21489102, 31039814, 35815170, 46559721, 53722755, 77599535, 93119442, 107445510, 139679163, 155199070, 232798605, 279358326, 465597210, 698395815, 1396791630]

約数ペア:

[(1, 1396791630), (2, 698395815), (3, 465597210), (5, 279358326), (6, 232798605), (9, 155199070), (10, 139679163), (13, 107445510), (15, 93119442), (18, 77599535), (26, 53722755), (30, 46559721), (39, 35815170), (45, 31039814), (65, 21489102), (78, 17907585), (90, 15519907), (117, 11938390), (130, 10744551), (195, 7163034), (234, 5969195), (390, 3581517), (585, 2387678), (1170, 1193839)]