70875210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19853}}^1$

素因数の和:19887

約数の個数: 64

約数和(自身を含む): 205846272

約数和(自身を除く): 134971062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 19853, 39706, 59559, 99265, 119118, 138971, 198530, 277942, 297795, 337501, 416913, 595590, 675002, 694855, 833826, 1012503, 1389710, 1687505, 2025006, 2084565, 2362507, 3375010, 4169130, 4725014, 5062515, 7087521, 10125030, 11812535, 14175042, 23625070, 35437605, 70875210]

約数ペア:

[(1, 70875210), (2, 35437605), (3, 23625070), (5, 14175042), (6, 11812535), (7, 10125030), (10, 7087521), (14, 5062515), (15, 4725014), (17, 4169130), (21, 3375010), (30, 2362507), (34, 2084565), (35, 2025006), (42, 1687505), (51, 1389710), (70, 1012503), (85, 833826), (102, 694855), (105, 675002), (119, 595590), (170, 416913), (210, 337501), (238, 297795), (255, 277942), (357, 198530), (510, 138971), (595, 119118), (714, 99265), (1190, 59559), (1785, 39706), (3570, 19853)]