3739660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 8355312

約数和(自身を除く): 4615652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 647, 1156, 1294, 1445, 2588, 2890, 3235, 5780, 6470, 10999, 12940, 21998, 43996, 54995, 109990, 186983, 219980, 373966, 747932, 934915, 1869830, 3739660]

約数ペア:

[(1, 3739660), (2, 1869830), (4, 934915), (5, 747932), (10, 373966), (17, 219980), (20, 186983), (34, 109990), (68, 54995), (85, 43996), (170, 21998), (289, 12940), (340, 10999), (578, 6470), (647, 5780), (1156, 3235), (1294, 2890), (1445, 2588)]