30738708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 104447616

約数和(自身を除く): 73708908

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 853, 858, 924, 1001, 1092, 1287, 1386, 1638, 1706, 1716, 2002, 2559, 2574, 2772, 3003, 3276, 3412, 4004, 5118, 5148, 5971, 6006, 7677, 9009, 9383, 10236, 11089, 11942, 12012, 15354, 17913, 18018, 18766, 22178, 23884, 28149, 30708, 33267, 35826, 36036, 37532, 44356, 53739, 56298, 65681, 66534, 71652, 77623, 84447, 99801, 107478, 112596, 121979, 131362, 133068, 155246, 168894, 197043, 199602, 214956, 232869, 243958, 262724, 310492, 337788, 365937, 394086, 399204, 465738, 487916, 591129, 698607, 731874, 788172, 853853, 931476, 1097811, 1182258, 1397214, 1463748, 1707706, 2195622, 2364516, 2561559, 2794428, 3415412, 4391244, 5123118, 7684677, 10246236, 15369354, 30738708]

約数ペア:

[(1, 30738708), (2, 15369354), (3, 10246236), (4, 7684677), (6, 5123118), (7, 4391244), (9, 3415412), (11, 2794428), (12, 2561559), (13, 2364516), (14, 2195622), (18, 1707706), (21, 1463748), (22, 1397214), (26, 1182258), (28, 1097811), (33, 931476), (36, 853853), (39, 788172), (42, 731874), (44, 698607), (52, 591129), (63, 487916), (66, 465738), (77, 399204), (78, 394086), (84, 365937), (91, 337788), (99, 310492), (117, 262724), (126, 243958), (132, 232869), (143, 214956), (154, 199602), (156, 197043), (182, 168894), (198, 155246), (231, 133068), (234, 131362), (252, 121979), (273, 112596), (286, 107478), (308, 99801), (364, 84447), (396, 77623), (429, 71652), (462, 66534), (468, 65681), (546, 56298), (572, 53739), (693, 44356), (819, 37532), (853, 36036), (858, 35826), (924, 33267), (1001, 30708), (1092, 28149), (1287, 23884), (1386, 22178), (1638, 18766), (1706, 18018), (1716, 17913), (2002, 15354), (2559, 12012), (2574, 11942), (2772, 11089), (3003, 10236), (3276, 9383), (3412, 9009), (4004, 7677), (5118, 6006), (5148, 5971)]