12608630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 23742720

約数和(自身を除く): 11134090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 457, 890, 914, 2285, 2759, 4570, 5518, 13795, 14167, 27590, 28334, 40673, 70835, 81346, 141670, 203365, 406730, 1260863, 2521726, 6304315, 12608630]

約数ペア:

[(1, 12608630), (2, 6304315), (5, 2521726), (10, 1260863), (31, 406730), (62, 203365), (89, 141670), (155, 81346), (178, 70835), (310, 40673), (445, 28334), (457, 27590), (890, 14167), (914, 13795), (2285, 5518), (2759, 4570)]