About the Number

122402010

122402009 ← → 122402011

2進数表記:111010010111011010011011010

漢数字表記:一億二千二百四十万二千十

素因数分解:

2 1 × 3 1 × 5 1 × 139 1 × 149 1 × 197 1

素因数の和:495
約数の個数: 64
約数和(自身を含む): 299376000
約数和(自身を除く): 176973990

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 139, 149, 197, 278, 298, 394, 417, 447, 591, 695, 745, 834, 894, 985, 1182, 1390, 1490, 1970, 2085, 2235, 2955, 4170, 4470, 5910, 20711, 27383, 29353, 41422, 54766, 58706, 62133, 82149, 88059, 103555, 124266, 136915, 146765, 164298, 176118, 207110, 273830, 293530, 310665, 410745, 440295, 621330, 821490, 880590, 4080067, 8160134, 12240201, 20400335, 24480402, 40800670, 61201005, 122402010]

約数ペア:
[(1, 122402010), (2, 61201005), (3, 40800670), (5, 24480402), (6, 20400335), (10, 12240201), (15, 8160134), (30, 4080067), (139, 880590), (149, 821490), (197, 621330), (278, 440295), (298, 410745), (394, 310665), (417, 293530), (447, 273830), (591, 207110), (695, 176118), (745, 164298), (834, 146765), (894, 136915), (985, 124266), (1182, 103555), (1390, 88059), (1490, 82149), (1970, 62133), (2085, 58706), (2235, 54766), (2955, 41422), (4170, 29353), (4470, 27383), (5910, 20711)]

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