About the Number

1215302010

1215302009 ← → 1215302011

2進数表記:1001000011100000000100101111010

漢数字表記:十二億千五百三十万二千十

素因数分解:

2 1 × 3 1 × 5 1 × 13 1 × 3116159 1

素因数の和:3116182
約数の個数: 32
約数和(自身を含む): 3141089280
約数和(自身を除く): 1925787270

約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3116159, 6232318, 9348477, 15580795, 18696954, 31161590, 40510067, 46742385, 81020134, 93484770, 121530201, 202550335, 243060402, 405100670, 607651005, 1215302010]

約数ペア:
[(1, 1215302010), (2, 607651005), (3, 405100670), (5, 243060402), (6, 202550335), (10, 121530201), (13, 93484770), (15, 81020134), (26, 46742385), (30, 40510067), (39, 31161590), (65, 18696954), (78, 15580795), (130, 9348477), (195, 6232318), (390, 3116159)]

このpageの処理時間: 0.08481812477111816 seconds