30943224

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2543}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 90782640

約数和(自身を除く): 59839416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 2543, 3042, 4056, 5086, 6084, 7629, 10172, 12168, 15258, 20344, 22887, 30516, 33059, 45774, 61032, 66118, 91548, 99177, 132236, 183096, 198354, 264472, 297531, 396708, 429767, 595062, 793416, 859534, 1190124, 1289301, 1719068, 2380248, 2578602, 3438136, 3867903, 5157204, 7735806, 10314408, 15471612, 30943224]

約数ペア:

[(1, 30943224), (2, 15471612), (3, 10314408), (4, 7735806), (6, 5157204), (8, 3867903), (9, 3438136), (12, 2578602), (13, 2380248), (18, 1719068), (24, 1289301), (26, 1190124), (36, 859534), (39, 793416), (52, 595062), (72, 429767), (78, 396708), (104, 297531), (117, 264472), (156, 198354), (169, 183096), (234, 132236), (312, 99177), (338, 91548), (468, 66118), (507, 61032), (676, 45774), (936, 33059), (1014, 30516), (1352, 22887), (1521, 20344), (2028, 15258), (2543, 12168), (3042, 10172), (4056, 7629), (5086, 6084)]