1384387140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{562759}}^1$

素因数の和:562812

約数の個数: 48

約数和(自身を含む): 3970834560

約数和(自身を除く): 2586447420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 562759, 1125518, 1688277, 2251036, 2813795, 3376554, 5627590, 6753108, 8441385, 11255180, 16882770, 23073119, 33765540, 46146238, 69219357, 92292476, 115365595, 138438714, 230731190, 276877428, 346096785, 461462380, 692193570, 1384387140]

約数ペア:

[(1, 1384387140), (2, 692193570), (3, 461462380), (4, 346096785), (5, 276877428), (6, 230731190), (10, 138438714), (12, 115365595), (15, 92292476), (20, 69219357), (30, 46146238), (41, 33765540), (60, 23073119), (82, 16882770), (123, 11255180), (164, 8441385), (205, 6753108), (246, 5627590), (410, 3376554), (492, 2813795), (615, 2251036), (820, 1688277), (1230, 1125518), (2460, 562759)]