252960210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{122203}}^1$

素因数の和:122239

約数の個数: 48

約数和(自身を含む): 686297664

約数和(自身を除く): 433337454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 122203, 244406, 366609, 611015, 733218, 1099827, 1222030, 1833045, 2199654, 2810669, 3666090, 5499135, 5621338, 8432007, 10998270, 14053345, 16864014, 25296021, 28106690, 42160035, 50592042, 84320070, 126480105, 252960210]

約数ペア:

[(1, 252960210), (2, 126480105), (3, 84320070), (5, 50592042), (6, 42160035), (9, 28106690), (10, 25296021), (15, 16864014), (18, 14053345), (23, 10998270), (30, 8432007), (45, 5621338), (46, 5499135), (69, 3666090), (90, 2810669), (115, 2199654), (138, 1833045), (207, 1222030), (230, 1099827), (345, 733218), (414, 611015), (690, 366609), (1035, 244406), (2070, 122203)]