102829870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71909}}^1$

素因数の和:71940

約数の個数: 32

約数和(自身を含む): 217455840

約数和(自身を除く): 114625970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 71909, 143818, 359545, 719090, 790999, 934817, 1581998, 1869634, 3954995, 4674085, 7909990, 9348170, 10282987, 20565974, 51414935, 102829870]

約数ペア:

[(1, 102829870), (2, 51414935), (5, 20565974), (10, 10282987), (11, 9348170), (13, 7909990), (22, 4674085), (26, 3954995), (55, 1869634), (65, 1581998), (110, 934817), (130, 790999), (143, 719090), (286, 359545), (715, 143818), (1430, 71909)]