30740346

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 83865600

約数和(自身を除く): 53125254

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 343, 383, 441, 546, 637, 686, 766, 819, 882, 1029, 1149, 1274, 1638, 1911, 2058, 2298, 2681, 3087, 3447, 3822, 4459, 4979, 5362, 5733, 6174, 6894, 8043, 8918, 9958, 11466, 13377, 14937, 16086, 18767, 24129, 26754, 29874, 34853, 37534, 40131, 44811, 48258, 56301, 69706, 80262, 89622, 104559, 112602, 131369, 168903, 209118, 243971, 262738, 313677, 337806, 394107, 487942, 627354, 731913, 788214, 1182321, 1463826, 1707797, 2195739, 2364642, 3415594, 4391478, 5123391, 10246782, 15370173, 30740346]

約数ペア:

[(1, 30740346), (2, 15370173), (3, 10246782), (6, 5123391), (7, 4391478), (9, 3415594), (13, 2364642), (14, 2195739), (18, 1707797), (21, 1463826), (26, 1182321), (39, 788214), (42, 731913), (49, 627354), (63, 487942), (78, 394107), (91, 337806), (98, 313677), (117, 262738), (126, 243971), (147, 209118), (182, 168903), (234, 131369), (273, 112602), (294, 104559), (343, 89622), (383, 80262), (441, 69706), (546, 56301), (637, 48258), (686, 44811), (766, 40131), (819, 37534), (882, 34853), (1029, 29874), (1149, 26754), (1274, 24129), (1638, 18767), (1911, 16086), (2058, 14937), (2298, 13377), (2681, 11466), (3087, 9958), (3447, 8918), (3822, 8043), (4459, 6894), (4979, 6174), (5362, 5733)]