90052060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 231251328

約数和(自身を除く): 141199268

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 157, 170, 238, 241, 314, 340, 476, 482, 595, 628, 785, 964, 1099, 1190, 1205, 1570, 1687, 2198, 2380, 2410, 2669, 3140, 3374, 4097, 4396, 4820, 5338, 5495, 6748, 8194, 8435, 10676, 10990, 13345, 16388, 16870, 18683, 20485, 21980, 26690, 28679, 33740, 37366, 37837, 40970, 53380, 57358, 74732, 75674, 81940, 93415, 114716, 143395, 151348, 186830, 189185, 264859, 286790, 373660, 378370, 529718, 573580, 643229, 756740, 1059436, 1286458, 1324295, 2572916, 2648590, 3216145, 4502603, 5297180, 6432290, 9005206, 12864580, 18010412, 22513015, 45026030, 90052060]

約数ペア:

[(1, 90052060), (2, 45026030), (4, 22513015), (5, 18010412), (7, 12864580), (10, 9005206), (14, 6432290), (17, 5297180), (20, 4502603), (28, 3216145), (34, 2648590), (35, 2572916), (68, 1324295), (70, 1286458), (85, 1059436), (119, 756740), (140, 643229), (157, 573580), (170, 529718), (238, 378370), (241, 373660), (314, 286790), (340, 264859), (476, 189185), (482, 186830), (595, 151348), (628, 143395), (785, 114716), (964, 93415), (1099, 81940), (1190, 75674), (1205, 74732), (1570, 57358), (1687, 53380), (2198, 40970), (2380, 37837), (2410, 37366), (2669, 33740), (3140, 28679), (3374, 26690), (4097, 21980), (4396, 20485), (4820, 18683), (5338, 16870), (5495, 16388), (6748, 13345), (8194, 10990), (8435, 10676)]