30516564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 83655936

約数和(自身を除く): 53139372

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 111, 148, 156, 204, 221, 222, 311, 442, 444, 481, 622, 629, 663, 884, 933, 962, 1244, 1258, 1326, 1443, 1866, 1887, 1924, 2516, 2652, 2886, 3732, 3774, 4043, 5287, 5772, 7548, 8086, 8177, 10574, 11507, 12129, 15861, 16172, 16354, 21148, 23014, 24258, 24531, 31722, 32708, 34521, 46028, 48516, 49062, 63444, 68731, 69042, 98124, 137462, 138084, 149591, 195619, 206193, 274924, 299182, 391238, 412386, 448773, 586857, 598364, 782476, 824772, 897546, 1173714, 1795092, 2347428, 2543047, 5086094, 7629141, 10172188, 15258282, 30516564]

約数ペア:

[(1, 30516564), (2, 15258282), (3, 10172188), (4, 7629141), (6, 5086094), (12, 2543047), (13, 2347428), (17, 1795092), (26, 1173714), (34, 897546), (37, 824772), (39, 782476), (51, 598364), (52, 586857), (68, 448773), (74, 412386), (78, 391238), (102, 299182), (111, 274924), (148, 206193), (156, 195619), (204, 149591), (221, 138084), (222, 137462), (311, 98124), (442, 69042), (444, 68731), (481, 63444), (622, 49062), (629, 48516), (663, 46028), (884, 34521), (933, 32708), (962, 31722), (1244, 24531), (1258, 24258), (1326, 23014), (1443, 21148), (1866, 16354), (1887, 16172), (1924, 15861), (2516, 12129), (2652, 11507), (2886, 10574), (3732, 8177), (3774, 8086), (4043, 7548), (5287, 5772)]