193540020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3225667}}^1$

素因数の和:3225679

約数の個数: 24

約数和(自身を含む): 541912224

約数和(自身を除く): 348372204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3225667, 6451334, 9677001, 12902668, 16128335, 19354002, 32256670, 38708004, 48385005, 64513340, 96770010, 193540020]

約数ペア:

[(1, 193540020), (2, 96770010), (3, 64513340), (4, 48385005), (5, 38708004), (6, 32256670), (10, 19354002), (12, 16128335), (15, 12902668), (20, 9677001), (30, 6451334), (60, 3225667)]