216969030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{267863}}^1$

素因数の和:267882

約数の個数: 40

約数和(自身を含む): 583407792

約数和(自身を除く): 366438762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 267863, 535726, 803589, 1339315, 1607178, 2410767, 2678630, 4017945, 4821534, 7232301, 8035890, 12053835, 14464602, 21696903, 24107670, 36161505, 43393806, 72323010, 108484515, 216969030]

約数ペア:

[(1, 216969030), (2, 108484515), (3, 72323010), (5, 43393806), (6, 36161505), (9, 24107670), (10, 21696903), (15, 14464602), (18, 12053835), (27, 8035890), (30, 7232301), (45, 4821534), (54, 4017945), (81, 2678630), (90, 2410767), (135, 1607178), (162, 1339315), (270, 803589), (405, 535726), (810, 267863)]