91578690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2464

約数の個数: 96

約数和(自身を含む): 276696576

約数和(自身を除く): 185117886

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 2135, 2383, 2562, 2745, 3843, 4270, 4766, 5490, 6405, 7149, 7686, 11915, 12810, 14298, 16681, 19215, 21447, 23830, 33362, 35745, 38430, 42894, 50043, 71490, 83405, 100086, 107235, 145363, 150129, 166810, 214470, 250215, 290726, 300258, 436089, 500430, 726815, 750645, 872178, 1017541, 1308267, 1453630, 1501290, 2035082, 2180445, 2616534, 3052623, 4360890, 5087705, 6105246, 6541335, 9157869, 10175410, 13082670, 15263115, 18315738, 30526230, 45789345, 91578690]

約数ペア:

[(1, 91578690), (2, 45789345), (3, 30526230), (5, 18315738), (6, 15263115), (7, 13082670), (9, 10175410), (10, 9157869), (14, 6541335), (15, 6105246), (18, 5087705), (21, 4360890), (30, 3052623), (35, 2616534), (42, 2180445), (45, 2035082), (61, 1501290), (63, 1453630), (70, 1308267), (90, 1017541), (105, 872178), (122, 750645), (126, 726815), (183, 500430), (210, 436089), (305, 300258), (315, 290726), (366, 250215), (427, 214470), (549, 166810), (610, 150129), (630, 145363), (854, 107235), (915, 100086), (1098, 83405), (1281, 71490), (1830, 50043), (2135, 42894), (2383, 38430), (2562, 35745), (2745, 33362), (3843, 23830), (4270, 21447), (4766, 19215), (5490, 16681), (6405, 14298), (7149, 12810), (7686, 11915)]