143216580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183611}}^1$

素因数の和:183636

約数の個数: 48

約数和(自身を含む): 431855424

約数和(自身を除く): 288638844

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, 183611, 367222, 550833, 734444, 918055, 1101666, 1836110, 2203332, 2386943, 2754165, 3672220, 4773886, 5508330, 7160829, 9547772, 11016660, 11934715, 14321658, 23869430, 28643316, 35804145, 47738860, 71608290, 143216580]

約数ペア:

[(1, 143216580), (2, 71608290), (3, 47738860), (4, 35804145), (5, 28643316), (6, 23869430), (10, 14321658), (12, 11934715), (13, 11016660), (15, 9547772), (20, 7160829), (26, 5508330), (30, 4773886), (39, 3672220), (52, 2754165), (60, 2386943), (65, 2203332), (78, 1836110), (130, 1101666), (156, 918055), (195, 734444), (260, 550833), (390, 367222), (780, 183611)]