13757490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4975

約数の個数: 48

約数和(自身を含む): 36930816

約数和(自身を除く): 23173326

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, 4931, 9862, 14793, 24655, 29586, 44379, 49310, 73965, 88758, 147930, 152861, 221895, 305722, 443790, 458583, 764305, 917166, 1375749, 1528610, 2292915, 2751498, 4585830, 6878745, 13757490]

約数ペア:

[(1, 13757490), (2, 6878745), (3, 4585830), (5, 2751498), (6, 2292915), (9, 1528610), (10, 1375749), (15, 917166), (18, 764305), (30, 458583), (31, 443790), (45, 305722), (62, 221895), (90, 152861), (93, 147930), (155, 88758), (186, 73965), (279, 49310), (310, 44379), (465, 29586), (558, 24655), (930, 14793), (1395, 9862), (2790, 4931)]