About the Number

230840415

230840414 ← → 230840416

2進数表記:1101110000100101100001011111

漢数字表記:二億三千八十四万四百十五

素因数分解:

3 3 × 5 1 × 13 1 × 31 1 × 4243 1

素因数の和:4301
約数の個数: 64
約数和(自身を含む): 456314880
約数和(自身を除く): 225474465

約数列:
[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 465, 585, 837, 1209, 1395, 1755, 2015, 3627, 4185, 4243, 6045, 10881, 12729, 18135, 21215, 38187, 54405, 55159, 63645, 114561, 131533, 165477, 190935, 275795, 394599, 496431, 572805, 657665, 827385, 1183797, 1489293, 1709929, 1972995, 2482155, 3551391, 5129787, 5918985, 7446465, 8549645, 15389361, 17756955, 25648935, 46168083, 76946805, 230840415]

約数ペア:
[(1, 230840415), (3, 76946805), (5, 46168083), (9, 25648935), (13, 17756955), (15, 15389361), (27, 8549645), (31, 7446465), (39, 5918985), (45, 5129787), (65, 3551391), (93, 2482155), (117, 1972995), (135, 1709929), (155, 1489293), (195, 1183797), (279, 827385), (351, 657665), (403, 572805), (465, 496431), (585, 394599), (837, 275795), (1209, 190935), (1395, 165477), (1755, 131533), (2015, 114561), (3627, 63645), (4185, 55159), (4243, 54405), (6045, 38187), (10881, 21215), (12729, 18135)]

このpageの処理時間: 0.007543325424194336 seconds