23856540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1783}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 67135488

約数和(自身を除く): 43278948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 1783, 2230, 2676, 3345, 3566, 4460, 5349, 6690, 7132, 8915, 10698, 13380, 17830, 21396, 26745, 35660, 53490, 106980, 397609, 795218, 1192827, 1590436, 1988045, 2385654, 3976090, 4771308, 5964135, 7952180, 11928270, 23856540]

約数ペア:

[(1, 23856540), (2, 11928270), (3, 7952180), (4, 5964135), (5, 4771308), (6, 3976090), (10, 2385654), (12, 1988045), (15, 1590436), (20, 1192827), (30, 795218), (60, 397609), (223, 106980), (446, 53490), (669, 35660), (892, 26745), (1115, 21396), (1338, 17830), (1783, 13380), (2230, 10698), (2676, 8915), (3345, 7132), (3566, 6690), (4460, 5349)]