68759950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2857

約数の個数: 48

約数和(自身を含む): 148276224

約数和(自身を除く): 79516274

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 2767, 3550, 4970, 5534, 12425, 13835, 19369, 24850, 27670, 38738, 69175, 96845, 138350, 193690, 196457, 392914, 484225, 968450, 982285, 1375199, 1964570, 2750398, 4911425, 6875995, 9822850, 13751990, 34379975, 68759950]

約数ペア:

[(1, 68759950), (2, 34379975), (5, 13751990), (7, 9822850), (10, 6875995), (14, 4911425), (25, 2750398), (35, 1964570), (50, 1375199), (70, 982285), (71, 968450), (142, 484225), (175, 392914), (350, 196457), (355, 193690), (497, 138350), (710, 96845), (994, 69175), (1775, 38738), (2485, 27670), (2767, 24850), (3550, 19369), (4970, 13835), (5534, 12425)]