8023230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 21003840

約数和(自身を除く): 12980610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 373, 478, 717, 746, 1119, 1195, 1434, 1865, 2151, 2238, 2390, 3357, 3585, 3730, 4302, 5595, 6714, 7170, 10755, 11190, 16785, 21510, 33570, 89147, 178294, 267441, 445735, 534882, 802323, 891470, 1337205, 1604646, 2674410, 4011615, 8023230]

約数ペア:

[(1, 8023230), (2, 4011615), (3, 2674410), (5, 1604646), (6, 1337205), (9, 891470), (10, 802323), (15, 534882), (18, 445735), (30, 267441), (45, 178294), (90, 89147), (239, 33570), (373, 21510), (478, 16785), (717, 11190), (746, 10755), (1119, 7170), (1195, 6714), (1434, 5595), (1865, 4302), (2151, 3730), (2238, 3585), (2390, 3357)]