61651310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 131886144

約数和(自身を除く): 70234834

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 2677, 3290, 4606, 5354, 11515, 13385, 18739, 23030, 26770, 37478, 93695, 125819, 131173, 187390, 251638, 262346, 629095, 655865, 880733, 1258190, 1311730, 1761466, 4403665, 6165131, 8807330, 12330262, 30825655, 61651310]

約数ペア:

[(1, 61651310), (2, 30825655), (5, 12330262), (7, 8807330), (10, 6165131), (14, 4403665), (35, 1761466), (47, 1311730), (49, 1258190), (70, 880733), (94, 655865), (98, 629095), (235, 262346), (245, 251638), (329, 187390), (470, 131173), (490, 125819), (658, 93695), (1645, 37478), (2303, 26770), (2677, 23030), (3290, 18739), (4606, 13385), (5354, 11515)]