64317690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{983}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 167626368

約数和(自身を除く): 103308678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 727, 983, 1454, 1966, 2181, 2949, 3635, 4362, 4915, 5898, 6543, 7270, 8847, 9830, 10905, 13086, 14745, 17694, 21810, 29490, 32715, 44235, 65430, 88470, 714641, 1429282, 2143923, 3573205, 4287846, 6431769, 7146410, 10719615, 12863538, 21439230, 32158845, 64317690]

約数ペア:

[(1, 64317690), (2, 32158845), (3, 21439230), (5, 12863538), (6, 10719615), (9, 7146410), (10, 6431769), (15, 4287846), (18, 3573205), (30, 2143923), (45, 1429282), (90, 714641), (727, 88470), (983, 65430), (1454, 44235), (1966, 32715), (2181, 29490), (2949, 21810), (3635, 17694), (4362, 14745), (4915, 13086), (5898, 10905), (6543, 9830), (7270, 8847)]