147194580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188711}}^1$

素因数の和:188736

約数の個数: 48

約数和(自身を含む): 443850624

約数和(自身を除く): 296656044

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, 188711, 377422, 566133, 754844, 943555, 1132266, 1887110, 2264532, 2453243, 2830665, 3774220, 4906486, 5661330, 7359729, 9812972, 11322660, 12266215, 14719458, 24532430, 29438916, 36798645, 49064860, 73597290, 147194580]

約数ペア:

[(1, 147194580), (2, 73597290), (3, 49064860), (4, 36798645), (5, 29438916), (6, 24532430), (10, 14719458), (12, 12266215), (13, 11322660), (15, 9812972), (20, 7359729), (26, 5661330), (30, 4906486), (39, 3774220), (52, 2830665), (60, 2453243), (65, 2264532), (78, 1887110), (130, 1132266), (156, 943555), (195, 754844), (260, 566133), (390, 377422), (780, 188711)]