About the Number

308932130

308932129 ← → 308932131

2進数表記:10010011010011110111000100010

漢数字表記:三億八百九十三万二千百三十

素因数分解:

2 1 × 5 1 × 13 1 × 41 1 × 149 1 × 389 1

素因数の和:599
約数の個数: 64
約数和(自身を含む): 619164000
約数和(自身を除く): 310231870

約数列:
[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 149, 205, 298, 389, 410, 533, 745, 778, 1066, 1490, 1937, 1945, 2665, 3874, 3890, 5057, 5330, 6109, 9685, 10114, 12218, 15949, 19370, 25285, 30545, 31898, 50570, 57961, 61090, 79417, 79745, 115922, 158834, 159490, 207337, 289805, 397085, 414674, 579610, 753493, 794170, 1036685, 1506986, 2073370, 2376401, 3767465, 4752802, 7534930, 11882005, 23764010, 30893213, 61786426, 154466065, 308932130]

約数ペア:
[(1, 308932130), (2, 154466065), (5, 61786426), (10, 30893213), (13, 23764010), (26, 11882005), (41, 7534930), (65, 4752802), (82, 3767465), (130, 2376401), (149, 2073370), (205, 1506986), (298, 1036685), (389, 794170), (410, 753493), (533, 579610), (745, 414674), (778, 397085), (1066, 289805), (1490, 207337), (1937, 159490), (1945, 158834), (2665, 115922), (3874, 79745), (3890, 79417), (5057, 61090), (5330, 57961), (6109, 50570), (9685, 31898), (10114, 30545), (12218, 25285), (15949, 19370)]

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