5815910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 10996992

約数和(自身を除く): 5181082

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 257, 310, 365, 514, 730, 1285, 2263, 2570, 4526, 7967, 11315, 15934, 18761, 22630, 37522, 39835, 79670, 93805, 187610, 581591, 1163182, 2907955, 5815910]

約数ペア:

[(1, 5815910), (2, 2907955), (5, 1163182), (10, 581591), (31, 187610), (62, 93805), (73, 79670), (146, 39835), (155, 37522), (257, 22630), (310, 18761), (365, 15934), (514, 11315), (730, 7967), (1285, 4526), (2263, 2570)]