29640190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 56956320

約数和(自身を除く): 27316130

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2137, 2774, 4274, 6935, 10685, 13870, 21370, 40603, 81206, 156001, 203015, 312002, 406030, 780005, 1560010, 2964019, 5928038, 14820095, 29640190]

約数ペア:

[(1, 29640190), (2, 14820095), (5, 5928038), (10, 2964019), (19, 1560010), (38, 780005), (73, 406030), (95, 312002), (146, 203015), (190, 156001), (365, 81206), (730, 40603), (1387, 21370), (2137, 13870), (2774, 10685), (4274, 6935)]