74397260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2383}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 179429376

約数和(自身を除く): 105032116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 2230, 2383, 3122, 4460, 4766, 6244, 7805, 9532, 11915, 15610, 16681, 23830, 31220, 33362, 47660, 66724, 83405, 166810, 333620, 531409, 1062818, 2125636, 2657045, 3719863, 5314090, 7439726, 10628180, 14879452, 18599315, 37198630, 74397260]

約数ペア:

[(1, 74397260), (2, 37198630), (4, 18599315), (5, 14879452), (7, 10628180), (10, 7439726), (14, 5314090), (20, 3719863), (28, 2657045), (35, 2125636), (70, 1062818), (140, 531409), (223, 333620), (446, 166810), (892, 83405), (1115, 66724), (1561, 47660), (2230, 33362), (2383, 31220), (3122, 23830), (4460, 16681), (4766, 15610), (6244, 11915), (7805, 9532)]