2014070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1822090

約数列:

[1, 2, 5, 10, 31, 62, 73, 89, 146, 155, 178, 310, 365, 445, 730, 890, 2263, 2759, 4526, 5518, 6497, 11315, 12994, 13795, 22630, 27590, 32485, 64970, 201407, 402814, 1007035, 2014070]

約数ペア:

[(1, 2014070), (2, 1007035), (5, 402814), (10, 201407), (31, 64970), (62, 32485), (73, 27590), (89, 22630), (146, 13795), (155, 12994), (178, 11315), (310, 6497), (365, 5518), (445, 4526), (730, 2759), (890, 2263)]