97667710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 207308160

約数和(自身を除く): 109640450

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 89, 122, 178, 257, 305, 427, 445, 514, 610, 623, 854, 890, 1246, 1285, 1799, 2135, 2570, 3115, 3598, 4270, 5429, 6230, 8995, 10858, 15677, 17990, 22873, 27145, 31354, 38003, 45746, 54290, 76006, 78385, 109739, 114365, 156770, 160111, 190015, 219478, 228730, 320222, 380030, 548695, 800555, 1097390, 1395253, 1601110, 2790506, 6976265, 9766771, 13952530, 19533542, 48833855, 97667710]

約数ペア:

[(1, 97667710), (2, 48833855), (5, 19533542), (7, 13952530), (10, 9766771), (14, 6976265), (35, 2790506), (61, 1601110), (70, 1395253), (89, 1097390), (122, 800555), (178, 548695), (257, 380030), (305, 320222), (427, 228730), (445, 219478), (514, 190015), (610, 160111), (623, 156770), (854, 114365), (890, 109739), (1246, 78385), (1285, 76006), (1799, 54290), (2135, 45746), (2570, 38003), (3115, 31354), (3598, 27145), (4270, 22873), (5429, 17990), (6230, 15677), (8995, 10858)]