58280820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74719}}^1$

素因数の和:74744

約数の個数: 48

約数和(自身を含む): 175741440

約数和(自身を除く): 117460620

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, 74719, 149438, 224157, 298876, 373595, 448314, 747190, 896628, 971347, 1120785, 1494380, 1942694, 2241570, 2914041, 3885388, 4483140, 4856735, 5828082, 9713470, 11656164, 14570205, 19426940, 29140410, 58280820]

約数ペア:

[(1, 58280820), (2, 29140410), (3, 19426940), (4, 14570205), (5, 11656164), (6, 9713470), (10, 5828082), (12, 4856735), (13, 4483140), (15, 3885388), (20, 2914041), (26, 2241570), (30, 1942694), (39, 1494380), (52, 1120785), (60, 971347), (65, 896628), (78, 747190), (130, 448314), (156, 373595), (195, 298876), (260, 224157), (390, 149438), (780, 74719)]