332977540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{48539}}^1$

素因数の和:48569

約数の個数: 48

約数和(自身を含む): 815472000

約数和(自身を除く): 482494460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 48539, 97078, 194156, 242695, 339773, 485390, 679546, 970780, 1359092, 1698865, 2378411, 3397730, 4756822, 6795460, 9513644, 11892055, 16648877, 23784110, 33297754, 47568220, 66595508, 83244385, 166488770, 332977540]

約数ペア:

[(1, 332977540), (2, 166488770), (4, 83244385), (5, 66595508), (7, 47568220), (10, 33297754), (14, 23784110), (20, 16648877), (28, 11892055), (35, 9513644), (49, 6795460), (70, 4756822), (98, 3397730), (140, 2378411), (196, 1698865), (245, 1359092), (343, 970780), (490, 679546), (686, 485390), (980, 339773), (1372, 242695), (1715, 194156), (3430, 97078), (6860, 48539)]