About the Number

149248970

149248969 ← → 149248971

2進数表記:1000111001010101101111001010

漢数字表記:一億四千九百二十四万八千九百七十

素因数分解:

2 1 × 5 1 × 13 2 × 47 1 × 1879 1

素因数の和:1959
約数の個数: 48
約数和(自身を含む): 297250560
約数和(自身を除く): 148001590

約数列:
[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 338, 470, 611, 845, 1222, 1690, 1879, 3055, 3758, 6110, 7943, 9395, 15886, 18790, 24427, 39715, 48854, 79430, 88313, 122135, 176626, 244270, 317551, 441565, 635102, 883130, 1148069, 1587755, 2296138, 3175510, 5740345, 11480690, 14924897, 29849794, 74624485, 149248970]

約数ペア:
[(1, 149248970), (2, 74624485), (5, 29849794), (10, 14924897), (13, 11480690), (26, 5740345), (47, 3175510), (65, 2296138), (94, 1587755), (130, 1148069), (169, 883130), (235, 635102), (338, 441565), (470, 317551), (611, 244270), (845, 176626), (1222, 122135), (1690, 88313), (1879, 79430), (3055, 48854), (3758, 39715), (6110, 24427), (7943, 18790), (9395, 15886)]

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