30513708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 82909008

約数和(自身を除く): 52395300

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 438, 612, 657, 683, 876, 1241, 1314, 1366, 2049, 2482, 2628, 2732, 3723, 4098, 4964, 6147, 7446, 8196, 11169, 11611, 12294, 14892, 22338, 23222, 24588, 34833, 44676, 46444, 49859, 69666, 99718, 104499, 139332, 149577, 199436, 208998, 299154, 417996, 448731, 598308, 847603, 897462, 1695206, 1794924, 2542809, 3390412, 5085618, 7628427, 10171236, 15256854, 30513708]

約数ペア:

[(1, 30513708), (2, 15256854), (3, 10171236), (4, 7628427), (6, 5085618), (9, 3390412), (12, 2542809), (17, 1794924), (18, 1695206), (34, 897462), (36, 847603), (51, 598308), (68, 448731), (73, 417996), (102, 299154), (146, 208998), (153, 199436), (204, 149577), (219, 139332), (292, 104499), (306, 99718), (438, 69666), (612, 49859), (657, 46444), (683, 44676), (876, 34833), (1241, 24588), (1314, 23222), (1366, 22338), (2049, 14892), (2482, 12294), (2628, 11611), (2732, 11169), (3723, 8196), (4098, 7446), (4964, 6147)]