7915230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2881

約数の個数: 48

約数和(自身を含む): 21250944

約数和(自身を除く): 13335714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 2837, 5674, 8511, 14185, 17022, 25533, 28370, 42555, 51066, 85110, 87947, 127665, 175894, 255330, 263841, 439735, 527682, 791523, 879470, 1319205, 1583046, 2638410, 3957615, 7915230]

約数ペア:

[(1, 7915230), (2, 3957615), (3, 2638410), (5, 1583046), (6, 1319205), (9, 879470), (10, 791523), (15, 527682), (18, 439735), (30, 263841), (31, 255330), (45, 175894), (62, 127665), (90, 87947), (93, 85110), (155, 51066), (186, 42555), (279, 28370), (310, 25533), (465, 17022), (558, 14185), (930, 8511), (1395, 5674), (2790, 2837)]