630996870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22937}}^1$

素因数の和:23085

約数の個数: 64

約数和(自身を含む): 1744022016

約数和(自身を除く): 1113025146

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3930, 4585, 5502, 9170, 13755, 22937, 27510, 45874, 68811, 114685, 137622, 160559, 229370, 321118, 344055, 481677, 688110, 802795, 963354, 1605590, 2408385, 3004747, 4816770, 6009494, 9014241, 15023735, 18028482, 21033229, 30047470, 42066458, 45071205, 63099687, 90142410, 105166145, 126199374, 210332290, 315498435, 630996870]

約数ペア:

[(1, 630996870), (2, 315498435), (3, 210332290), (5, 126199374), (6, 105166145), (7, 90142410), (10, 63099687), (14, 45071205), (15, 42066458), (21, 30047470), (30, 21033229), (35, 18028482), (42, 15023735), (70, 9014241), (105, 6009494), (131, 4816770), (210, 3004747), (262, 2408385), (393, 1605590), (655, 963354), (786, 802795), (917, 688110), (1310, 481677), (1834, 344055), (1965, 321118), (2751, 229370), (3930, 160559), (4585, 137622), (5502, 114685), (9170, 68811), (13755, 45874), (22937, 27510)]