243882010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{1049}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 447249600

約数和(自身を除く): 203367590

約数列:

[1, 2, 5, 10, 67, 134, 335, 347, 670, 694, 1049, 1735, 2098, 3470, 5245, 10490, 23249, 46498, 70283, 116245, 140566, 232490, 351415, 364003, 702830, 728006, 1820015, 3640030, 24388201, 48776402, 121941005, 243882010]

約数ペア:

[(1, 243882010), (2, 121941005), (5, 48776402), (10, 24388201), (67, 3640030), (134, 1820015), (335, 728006), (347, 702830), (670, 364003), (694, 351415), (1049, 232490), (1735, 140566), (2098, 116245), (3470, 70283), (5245, 46498), (10490, 23249)]