72016770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{48991}}^1$

素因数の和:49015

約数の個数: 48

約数和(自身を含む): 201063168

約数和(自身を除く): 129046398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 48991, 97982, 146973, 244955, 293946, 342937, 489910, 685874, 734865, 1028811, 1469730, 1714685, 2057622, 2400559, 3429370, 4801118, 5144055, 7201677, 10288110, 12002795, 14403354, 24005590, 36008385, 72016770]

約数ペア:

[(1, 72016770), (2, 36008385), (3, 24005590), (5, 14403354), (6, 12002795), (7, 10288110), (10, 7201677), (14, 5144055), (15, 4801118), (21, 3429370), (30, 2400559), (35, 2057622), (42, 1714685), (49, 1469730), (70, 1028811), (98, 734865), (105, 685874), (147, 489910), (210, 342937), (245, 293946), (294, 244955), (490, 146973), (735, 97982), (1470, 48991)]