About the Number
130168990
2進数表記:111110000100011100010011110
漢数字表記:一億三千十六万八千九百九十
素因数分解:
素因数の和:1073
約数の個数: 48
約数和(自身を含む): 273638304
約数和(自身を除く): 143469314
約数列:
[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 421, 490, 631, 842, 1262, 2105, 2947, 3155, 4210, 4417, 5894, 6310, 8834, 14735, 20629, 22085, 29470, 30919, 41258, 44170, 61838, 103145, 154595, 206290, 265651, 309190, 531302, 1328255, 1859557, 2656510, 3719114, 9297785, 13016899, 18595570, 26033798, 65084495, 130168990]
約数ペア:
[(1, 130168990), (2, 65084495), (5, 26033798), (7, 18595570), (10, 13016899), (14, 9297785), (35, 3719114), (49, 2656510), (70, 1859557), (98, 1328255), (245, 531302), (421, 309190), (490, 265651), (631, 206290), (842, 154595), (1262, 103145), (2105, 61838), (2947, 44170), (3155, 41258), (4210, 30919), (4417, 29470), (5894, 22085), (6310, 20629), (8834, 14735)]このpageの処理時間: 0.0067691802978515625 seconds