30541602

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 78369984

約数和(自身を除く): 47828382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 61, 78, 91, 98, 122, 131, 147, 182, 183, 262, 273, 294, 366, 393, 427, 546, 637, 786, 793, 854, 917, 1274, 1281, 1586, 1703, 1834, 1911, 2379, 2562, 2751, 2989, 3406, 3822, 4758, 5109, 5502, 5551, 5978, 6419, 7991, 8967, 10218, 11102, 11921, 12838, 15982, 16653, 17934, 19257, 23842, 23973, 33306, 35763, 38514, 38857, 47946, 55937, 71526, 77714, 83447, 103883, 111874, 116571, 166894, 167811, 207766, 233142, 250341, 311649, 335622, 391559, 500682, 623298, 727181, 783118, 1174677, 1454362, 2181543, 2349354, 4363086, 5090267, 10180534, 15270801, 30541602]

約数ペア:

[(1, 30541602), (2, 15270801), (3, 10180534), (6, 5090267), (7, 4363086), (13, 2349354), (14, 2181543), (21, 1454362), (26, 1174677), (39, 783118), (42, 727181), (49, 623298), (61, 500682), (78, 391559), (91, 335622), (98, 311649), (122, 250341), (131, 233142), (147, 207766), (182, 167811), (183, 166894), (262, 116571), (273, 111874), (294, 103883), (366, 83447), (393, 77714), (427, 71526), (546, 55937), (637, 47946), (786, 38857), (793, 38514), (854, 35763), (917, 33306), (1274, 23973), (1281, 23842), (1586, 19257), (1703, 17934), (1834, 16653), (1911, 15982), (2379, 12838), (2562, 11921), (2751, 11102), (2989, 10218), (3406, 8967), (3822, 7991), (4758, 6419), (5109, 5978), (5502, 5551)]