69980190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11491}}^1$

素因数の和:11537

約数の個数: 64

約数和(自身を含む): 198581760

約数和(自身を除く): 128601570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 11491, 22982, 34473, 57455, 68946, 80437, 114910, 160874, 172365, 241311, 333239, 344730, 402185, 482622, 666478, 804370, 999717, 1206555, 1666195, 1999434, 2332673, 2413110, 3332390, 4665346, 4998585, 6998019, 9997170, 11663365, 13996038, 23326730, 34990095, 69980190]

約数ペア:

[(1, 69980190), (2, 34990095), (3, 23326730), (5, 13996038), (6, 11663365), (7, 9997170), (10, 6998019), (14, 4998585), (15, 4665346), (21, 3332390), (29, 2413110), (30, 2332673), (35, 1999434), (42, 1666195), (58, 1206555), (70, 999717), (87, 804370), (105, 666478), (145, 482622), (174, 402185), (203, 344730), (210, 333239), (290, 241311), (406, 172365), (435, 160874), (609, 114910), (870, 80437), (1015, 68946), (1218, 57455), (2030, 34473), (3045, 22982), (6090, 11491)]