123767310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{242681}}^1$

素因数の和:242708

約数の個数: 32

約数和(自身を含む): 314515872

約数和(自身を除く): 190748562

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 242681, 485362, 728043, 1213405, 1456086, 2426810, 3640215, 4125577, 7280430, 8251154, 12376731, 20627885, 24753462, 41255770, 61883655, 123767310]

約数ペア:

[(1, 123767310), (2, 61883655), (3, 41255770), (5, 24753462), (6, 20627885), (10, 12376731), (15, 8251154), (17, 7280430), (30, 4125577), (34, 3640215), (51, 2426810), (85, 1456086), (102, 1213405), (170, 728043), (255, 485362), (510, 242681)]