About the Number

30489650

30489649 ← → 30489651

2進数表記:1110100010011110000110010

漢数字表記:三千四十八万九千六百五十

素因数分解:

2 1 × 5 2 × 41 1 × 107 1 × 139 1

素因数の和:299
約数の個数: 48
約数和(自身を含む): 59058720
約数和(自身を除く): 28569070

約数列:
[1, 2, 5, 10, 25, 41, 50, 82, 107, 139, 205, 214, 278, 410, 535, 695, 1025, 1070, 1390, 2050, 2675, 3475, 4387, 5350, 5699, 6950, 8774, 11398, 14873, 21935, 28495, 29746, 43870, 56990, 74365, 109675, 142475, 148730, 219350, 284950, 371825, 609793, 743650, 1219586, 3048965, 6097930, 15244825, 30489650]

約数ペア:
[(1, 30489650), (2, 15244825), (5, 6097930), (10, 3048965), (25, 1219586), (41, 743650), (50, 609793), (82, 371825), (107, 284950), (139, 219350), (205, 148730), (214, 142475), (278, 109675), (410, 74365), (535, 56990), (695, 43870), (1025, 29746), (1070, 28495), (1390, 21935), (2050, 14873), (2675, 11398), (3475, 8774), (4387, 6950), (5350, 5699)]

このpageの処理時間: 0.0052947998046875 seconds