142488190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1619}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 276786720

約数和(自身を除く): 134298530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 677, 1354, 1619, 3238, 3385, 6770, 8095, 8801, 16190, 17602, 21047, 42094, 44005, 88010, 105235, 210470, 1096063, 2192126, 5480315, 10960630, 14248819, 28497638, 71244095, 142488190]

約数ペア:

[(1, 142488190), (2, 71244095), (5, 28497638), (10, 14248819), (13, 10960630), (26, 5480315), (65, 2192126), (130, 1096063), (677, 210470), (1354, 105235), (1619, 88010), (3238, 44005), (3385, 42094), (6770, 21047), (8095, 17602), (8801, 16190)]