30712122

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 82681236

約数和(自身を除く): 51969114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 73, 81, 98, 106, 126, 146, 147, 159, 162, 189, 219, 294, 318, 371, 378, 438, 441, 477, 511, 567, 657, 742, 882, 954, 1022, 1113, 1134, 1314, 1323, 1431, 1533, 1971, 2226, 2597, 2646, 2862, 3066, 3339, 3577, 3869, 3942, 3969, 4293, 4599, 5194, 5913, 6678, 7154, 7738, 7791, 7938, 8586, 9198, 10017, 10731, 11607, 11826, 13797, 15582, 20034, 21462, 23214, 23373, 27083, 27594, 30051, 32193, 34821, 41391, 46746, 54166, 60102, 64386, 69642, 70119, 81249, 82782, 96579, 104463, 140238, 162498, 189581, 193158, 208926, 210357, 243747, 289737, 313389, 379162, 420714, 487494, 568743, 579474, 626778, 731241, 1137486, 1462482, 1706229, 2193723, 3412458, 4387446, 5118687, 10237374, 15356061, 30712122]

約数ペア:

[(1, 30712122), (2, 15356061), (3, 10237374), (6, 5118687), (7, 4387446), (9, 3412458), (14, 2193723), (18, 1706229), (21, 1462482), (27, 1137486), (42, 731241), (49, 626778), (53, 579474), (54, 568743), (63, 487494), (73, 420714), (81, 379162), (98, 313389), (106, 289737), (126, 243747), (146, 210357), (147, 208926), (159, 193158), (162, 189581), (189, 162498), (219, 140238), (294, 104463), (318, 96579), (371, 82782), (378, 81249), (438, 70119), (441, 69642), (477, 64386), (511, 60102), (567, 54166), (657, 46746), (742, 41391), (882, 34821), (954, 32193), (1022, 30051), (1113, 27594), (1134, 27083), (1314, 23373), (1323, 23214), (1431, 21462), (1533, 20034), (1971, 15582), (2226, 13797), (2597, 11826), (2646, 11607), (2862, 10731), (3066, 10017), (3339, 9198), (3577, 8586), (3869, 7938), (3942, 7791), (3969, 7738), (4293, 7154), (4599, 6678), (5194, 5913)]