211674422120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2467}}^1\times {\mathrm{306437}}^1$

素因数の和:308922

約数の個数: 64

約数和(自身を含む): 544528068480

約数和(自身を除く): 332853646360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2467, 4934, 9868, 12335, 17269, 19736, 24670, 34538, 49340, 69076, 86345, 98680, 138152, 172690, 306437, 345380, 612874, 690760, 1225748, 1532185, 2145059, 2451496, 3064370, 4290118, 6128740, 8580236, 10725295, 12257480, 17160472, 21450590, 42901180, 85802360, 755980079, 1511960158, 3023920316, 3779900395, 5291860553, 6047840632, 7559800790, 10583721106, 15119601580, 21167442212, 26459302765, 30239203160, 42334884424, 52918605530, 105837211060, 211674422120]

約数ペア:

[(1, 211674422120), (2, 105837211060), (4, 52918605530), (5, 42334884424), (7, 30239203160), (8, 26459302765), (10, 21167442212), (14, 15119601580), (20, 10583721106), (28, 7559800790), (35, 6047840632), (40, 5291860553), (56, 3779900395), (70, 3023920316), (140, 1511960158), (280, 755980079), (2467, 85802360), (4934, 42901180), (9868, 21450590), (12335, 17160472), (17269, 12257480), (19736, 10725295), (24670, 8580236), (34538, 6128740), (49340, 4290118), (69076, 3064370), (86345, 2451496), (98680, 2145059), (138152, 1532185), (172690, 1225748), (306437, 690760), (345380, 612874)]