130975260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167917}}^1$

素因数の和:167942

約数の個数: 48

約数和(自身を含む): 394943136

約数和(自身を除く): 263967876

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, 167917, 335834, 503751, 671668, 839585, 1007502, 1679170, 2015004, 2182921, 2518755, 3358340, 4365842, 5037510, 6548763, 8731684, 10075020, 10914605, 13097526, 21829210, 26195052, 32743815, 43658420, 65487630, 130975260]

約数ペア:

[(1, 130975260), (2, 65487630), (3, 43658420), (4, 32743815), (5, 26195052), (6, 21829210), (10, 13097526), (12, 10914605), (13, 10075020), (15, 8731684), (20, 6548763), (26, 5037510), (30, 4365842), (39, 3358340), (52, 2518755), (60, 2182921), (65, 2015004), (78, 1679170), (130, 1007502), (156, 839585), (195, 671668), (260, 503751), (390, 335834), (780, 167917)]