22324380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28621}}^1$

素因数の和:28646

約数の個数: 48

約数和(自身を含む): 67318944

約数和(自身を除く): 44994564

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, 28621, 57242, 85863, 114484, 143105, 171726, 286210, 343452, 372073, 429315, 572420, 744146, 858630, 1116219, 1488292, 1717260, 1860365, 2232438, 3720730, 4464876, 5581095, 7441460, 11162190, 22324380]

約数ペア:

[(1, 22324380), (2, 11162190), (3, 7441460), (4, 5581095), (5, 4464876), (6, 3720730), (10, 2232438), (12, 1860365), (13, 1717260), (15, 1488292), (20, 1116219), (26, 858630), (30, 744146), (39, 572420), (52, 429315), (60, 372073), (65, 343452), (78, 286210), (130, 171726), (156, 143105), (195, 114484), (260, 85863), (390, 57242), (780, 28621)]