About the Number

148948230

148948229 ← → 148948231

2進数表記:1000111000001100010100000110

漢数字表記:一億四千八百九十四万八千二百三十

素因数分解:

2 1 × 3 1 × 5 1 × 23 1 × 139 1 × 1553 1

素因数の和:1725
約数の個数: 64
約数和(自身を含む): 375943680
約数和(自身を除く): 226995450

約数列:
[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 139, 230, 278, 345, 417, 690, 695, 834, 1390, 1553, 2085, 3106, 3197, 4170, 4659, 6394, 7765, 9318, 9591, 15530, 15985, 19182, 23295, 31970, 35719, 46590, 47955, 71438, 95910, 107157, 178595, 214314, 215867, 357190, 431734, 535785, 647601, 1071570, 1079335, 1295202, 2158670, 3238005, 4964941, 6476010, 9929882, 14894823, 24824705, 29789646, 49649410, 74474115, 148948230]

約数ペア:
[(1, 148948230), (2, 74474115), (3, 49649410), (5, 29789646), (6, 24824705), (10, 14894823), (15, 9929882), (23, 6476010), (30, 4964941), (46, 3238005), (69, 2158670), (115, 1295202), (138, 1079335), (139, 1071570), (230, 647601), (278, 535785), (345, 431734), (417, 357190), (690, 215867), (695, 214314), (834, 178595), (1390, 107157), (1553, 95910), (2085, 71438), (3106, 47955), (3197, 46590), (4170, 35719), (4659, 31970), (6394, 23295), (7765, 19182), (9318, 15985), (9591, 15530)]

このpageの処理時間: 0.007123708724975586 seconds