188293770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{42697}}^1$

素因数の和:42724

約数の個数: 72

約数和(自身を含む): 569505924

約数和(自身を除く): 381212154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 42697, 85394, 128091, 213485, 256182, 298879, 384273, 426970, 597758, 640455, 768546, 896637, 1280910, 1494395, 1793274, 1921365, 2092153, 2689911, 2988790, 3842730, 4184306, 4483185, 5379822, 6276459, 8966370, 10460765, 12552918, 13449555, 18829377, 20921530, 26899110, 31382295, 37658754, 62764590, 94146885, 188293770]

約数ペア:

[(1, 188293770), (2, 94146885), (3, 62764590), (5, 37658754), (6, 31382295), (7, 26899110), (9, 20921530), (10, 18829377), (14, 13449555), (15, 12552918), (18, 10460765), (21, 8966370), (30, 6276459), (35, 5379822), (42, 4483185), (45, 4184306), (49, 3842730), (63, 2988790), (70, 2689911), (90, 2092153), (98, 1921365), (105, 1793274), (126, 1494395), (147, 1280910), (210, 896637), (245, 768546), (294, 640455), (315, 597758), (441, 426970), (490, 384273), (630, 298879), (735, 256182), (882, 213485), (1470, 128091), (2205, 85394), (4410, 42697)]