9957540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2477}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 28308672

約数和(自身を除く): 18351132

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, 2477, 4020, 4954, 7431, 9908, 12385, 14862, 24770, 29724, 37155, 49540, 74310, 148620, 165959, 331918, 497877, 663836, 829795, 995754, 1659590, 1991508, 2489385, 3319180, 4978770, 9957540]

約数ペア:

[(1, 9957540), (2, 4978770), (3, 3319180), (4, 2489385), (5, 1991508), (6, 1659590), (10, 995754), (12, 829795), (15, 663836), (20, 497877), (30, 331918), (60, 165959), (67, 148620), (134, 74310), (201, 49540), (268, 37155), (335, 29724), (402, 24770), (670, 14862), (804, 12385), (1005, 9908), (1340, 7431), (2010, 4954), (2477, 4020)]