63409620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45949}}^1$

素因数の和:45984

約数の個数: 48

約数和(自身を含む): 185270400

約数和(自身を除く): 121860780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 45949, 91898, 137847, 183796, 229745, 275694, 459490, 551388, 689235, 918980, 1056827, 1378470, 2113654, 2756940, 3170481, 4227308, 5284135, 6340962, 10568270, 12681924, 15852405, 21136540, 31704810, 63409620]

約数ペア:

[(1, 63409620), (2, 31704810), (3, 21136540), (4, 15852405), (5, 12681924), (6, 10568270), (10, 6340962), (12, 5284135), (15, 4227308), (20, 3170481), (23, 2756940), (30, 2113654), (46, 1378470), (60, 1056827), (69, 918980), (92, 689235), (115, 551388), (138, 459490), (230, 275694), (276, 229745), (345, 183796), (460, 137847), (690, 91898), (1380, 45949)]