70731240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12541}}^1$

素因数の和:12602

約数の個数: 64

約数和(自身を含む): 216725760

約数和(自身を除く): 145994520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12541, 25082, 37623, 50164, 62705, 75246, 100328, 125410, 150492, 188115, 250820, 300984, 376230, 501640, 589427, 752460, 1178854, 1504920, 1768281, 2357708, 2947135, 3536562, 4715416, 5894270, 7073124, 8841405, 11788540, 14146248, 17682810, 23577080, 35365620, 70731240]

約数ペア:

[(1, 70731240), (2, 35365620), (3, 23577080), (4, 17682810), (5, 14146248), (6, 11788540), (8, 8841405), (10, 7073124), (12, 5894270), (15, 4715416), (20, 3536562), (24, 2947135), (30, 2357708), (40, 1768281), (47, 1504920), (60, 1178854), (94, 752460), (120, 589427), (141, 501640), (188, 376230), (235, 300984), (282, 250820), (376, 188115), (470, 150492), (564, 125410), (705, 100328), (940, 75246), (1128, 62705), (1410, 50164), (1880, 37623), (2820, 25082), (5640, 12541)]