894357540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{74159}}^1$

素因数の和:74241

約数の個数: 72

約数和(自身を含む): 2753412480

約数和(自身を除く): 1859054940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 74159, 148318, 222477, 296636, 370795, 444954, 667431, 741590, 889908, 1112385, 1334862, 1483180, 2224770, 2669724, 3337155, 4449540, 4968653, 6674310, 9937306, 13348620, 14905959, 19874612, 24843265, 29811918, 44717877, 49686530, 59623836, 74529795, 89435754, 99373060, 149059590, 178871508, 223589385, 298119180, 447178770, 894357540]

約数ペア:

[(1, 894357540), (2, 447178770), (3, 298119180), (4, 223589385), (5, 178871508), (6, 149059590), (9, 99373060), (10, 89435754), (12, 74529795), (15, 59623836), (18, 49686530), (20, 44717877), (30, 29811918), (36, 24843265), (45, 19874612), (60, 14905959), (67, 13348620), (90, 9937306), (134, 6674310), (180, 4968653), (201, 4449540), (268, 3337155), (335, 2669724), (402, 2224770), (603, 1483180), (670, 1334862), (804, 1112385), (1005, 889908), (1206, 741590), (1340, 667431), (2010, 444954), (2412, 370795), (3015, 296636), (4020, 222477), (6030, 148318), (12060, 74159)]