82132620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20431}}^1$

素因数の和:20510

約数の個数: 48

約数和(自身を含む): 233415168

約数和(自身を除く): 151282548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 20431, 40862, 61293, 81724, 102155, 122586, 204310, 245172, 306465, 408620, 612930, 1225860, 1368877, 2737754, 4106631, 5475508, 6844385, 8213262, 13688770, 16426524, 20533155, 27377540, 41066310, 82132620]

約数ペア:

[(1, 82132620), (2, 41066310), (3, 27377540), (4, 20533155), (5, 16426524), (6, 13688770), (10, 8213262), (12, 6844385), (15, 5475508), (20, 4106631), (30, 2737754), (60, 1368877), (67, 1225860), (134, 612930), (201, 408620), (268, 306465), (335, 245172), (402, 204310), (670, 122586), (804, 102155), (1005, 81724), (1340, 61293), (2010, 40862), (4020, 20431)]