1648870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 3172608

約数和(自身を除く): 1523738

約数列:

[1, 2, 5, 10, 23, 46, 67, 107, 115, 134, 214, 230, 335, 535, 670, 1070, 1541, 2461, 3082, 4922, 7169, 7705, 12305, 14338, 15410, 24610, 35845, 71690, 164887, 329774, 824435, 1648870]

約数ペア:

[(1, 1648870), (2, 824435), (5, 329774), (10, 164887), (23, 71690), (46, 35845), (67, 24610), (107, 15410), (115, 14338), (134, 12305), (214, 7705), (230, 7169), (335, 4922), (535, 3082), (670, 2461), (1070, 1541)]