30676716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 96096000

約数和(自身を除く): 65419284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 149, 171, 172, 228, 252, 258, 266, 298, 301, 342, 387, 399, 447, 516, 532, 596, 602, 684, 774, 798, 817, 894, 903, 1043, 1197, 1204, 1341, 1548, 1596, 1634, 1788, 1806, 2086, 2394, 2451, 2682, 2709, 2831, 3129, 3268, 3612, 4172, 4788, 4902, 5364, 5418, 5662, 5719, 6258, 6407, 7353, 8493, 9387, 9804, 10836, 11324, 11438, 12516, 12814, 14706, 16986, 17157, 18774, 19221, 19817, 22876, 25479, 25628, 29412, 33972, 34314, 37548, 38442, 39634, 44849, 50958, 51471, 57663, 59451, 68628, 76884, 79268, 89698, 101916, 102942, 115326, 118902, 121733, 134547, 178353, 179396, 205884, 230652, 237804, 243466, 269094, 356706, 365199, 403641, 486932, 538188, 713412, 730398, 807282, 852131, 1095597, 1460796, 1614564, 1704262, 2191194, 2556393, 3408524, 4382388, 5112786, 7669179, 10225572, 15338358, 30676716]

約数ペア:

[(1, 30676716), (2, 15338358), (3, 10225572), (4, 7669179), (6, 5112786), (7, 4382388), (9, 3408524), (12, 2556393), (14, 2191194), (18, 1704262), (19, 1614564), (21, 1460796), (28, 1095597), (36, 852131), (38, 807282), (42, 730398), (43, 713412), (57, 538188), (63, 486932), (76, 403641), (84, 365199), (86, 356706), (114, 269094), (126, 243466), (129, 237804), (133, 230652), (149, 205884), (171, 179396), (172, 178353), (228, 134547), (252, 121733), (258, 118902), (266, 115326), (298, 102942), (301, 101916), (342, 89698), (387, 79268), (399, 76884), (447, 68628), (516, 59451), (532, 57663), (596, 51471), (602, 50958), (684, 44849), (774, 39634), (798, 38442), (817, 37548), (894, 34314), (903, 33972), (1043, 29412), (1197, 25628), (1204, 25479), (1341, 22876), (1548, 19817), (1596, 19221), (1634, 18774), (1788, 17157), (1806, 16986), (2086, 14706), (2394, 12814), (2451, 12516), (2682, 11438), (2709, 11324), (2831, 10836), (3129, 9804), (3268, 9387), (3612, 8493), (4172, 7353), (4788, 6407), (4902, 6258), (5364, 5719), (5418, 5662)]