30300420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2113}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 85236480

約数和(自身を除く): 54936060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2113, 2390, 2868, 3585, 4226, 4780, 6339, 7170, 8452, 10565, 12678, 14340, 21130, 25356, 31695, 42260, 63390, 126780, 505007, 1010014, 1515021, 2020028, 2525035, 3030042, 5050070, 6060084, 7575105, 10100140, 15150210, 30300420]

約数ペア:

[(1, 30300420), (2, 15150210), (3, 10100140), (4, 7575105), (5, 6060084), (6, 5050070), (10, 3030042), (12, 2525035), (15, 2020028), (20, 1515021), (30, 1010014), (60, 505007), (239, 126780), (478, 63390), (717, 42260), (956, 31695), (1195, 25356), (1434, 21130), (2113, 14340), (2390, 12678), (2868, 10565), (3585, 8452), (4226, 7170), (4780, 6339)]