76780990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53693}}^1$

素因数の和:53724

約数の個数: 32

約数和(自身を含む): 162370656

約数和(自身を除く): 85589666

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 53693, 107386, 268465, 536930, 590623, 698009, 1181246, 1396018, 2953115, 3490045, 5906230, 6980090, 7678099, 15356198, 38390495, 76780990]

約数ペア:

[(1, 76780990), (2, 38390495), (5, 15356198), (10, 7678099), (11, 6980090), (13, 5906230), (22, 3490045), (26, 2953115), (55, 1396018), (65, 1181246), (110, 698009), (130, 590623), (143, 536930), (286, 268465), (715, 107386), (1430, 53693)]