30287166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 79688448

約数和(自身を除く): 49401282

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 169, 182, 221, 238, 251, 273, 338, 357, 442, 502, 507, 546, 663, 714, 753, 1014, 1183, 1326, 1506, 1547, 1757, 2366, 2873, 3094, 3263, 3514, 3549, 4267, 4641, 5271, 5746, 6526, 7098, 8534, 8619, 9282, 9789, 10542, 12801, 17238, 19578, 20111, 22841, 25602, 29869, 40222, 42419, 45682, 55471, 59738, 60333, 68523, 84838, 89607, 110942, 120666, 127257, 137046, 166413, 179214, 254514, 296933, 332826, 388297, 593866, 721123, 776594, 890799, 1164891, 1442246, 1781598, 2163369, 2329782, 4326738, 5047861, 10095722, 15143583, 30287166]

約数ペア:

[(1, 30287166), (2, 15143583), (3, 10095722), (6, 5047861), (7, 4326738), (13, 2329782), (14, 2163369), (17, 1781598), (21, 1442246), (26, 1164891), (34, 890799), (39, 776594), (42, 721123), (51, 593866), (78, 388297), (91, 332826), (102, 296933), (119, 254514), (169, 179214), (182, 166413), (221, 137046), (238, 127257), (251, 120666), (273, 110942), (338, 89607), (357, 84838), (442, 68523), (502, 60333), (507, 59738), (546, 55471), (663, 45682), (714, 42419), (753, 40222), (1014, 29869), (1183, 25602), (1326, 22841), (1506, 20111), (1547, 19578), (1757, 17238), (2366, 12801), (2873, 10542), (3094, 9789), (3263, 9282), (3514, 8619), (3549, 8534), (4267, 7098), (4641, 6526), (5271, 5746)]