30105306

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 86430240

約数和(自身を除く): 56324934

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 49, 58, 63, 66, 77, 87, 98, 99, 107, 126, 147, 154, 174, 198, 203, 214, 231, 261, 294, 319, 321, 406, 441, 462, 522, 539, 609, 638, 642, 693, 749, 882, 957, 963, 1078, 1177, 1218, 1386, 1421, 1498, 1617, 1827, 1914, 1926, 2233, 2247, 2354, 2842, 2871, 3103, 3234, 3531, 3654, 4263, 4466, 4494, 4851, 5243, 5742, 6206, 6699, 6741, 7062, 8239, 8526, 9309, 9702, 10486, 10593, 12789, 13398, 13482, 15631, 15729, 16478, 18618, 20097, 21186, 21721, 24717, 25578, 27927, 31262, 31458, 34133, 40194, 43442, 46893, 47187, 49434, 55854, 57673, 65163, 68266, 74151, 93786, 94374, 102399, 115346, 130326, 140679, 148302, 152047, 173019, 195489, 204798, 238931, 281358, 304094, 307197, 346038, 390978, 456141, 477862, 519057, 614394, 716793, 912282, 1038114, 1368423, 1433586, 1672517, 2150379, 2736846, 3345034, 4300758, 5017551, 10035102, 15052653, 30105306]

約数ペア:

[(1, 30105306), (2, 15052653), (3, 10035102), (6, 5017551), (7, 4300758), (9, 3345034), (11, 2736846), (14, 2150379), (18, 1672517), (21, 1433586), (22, 1368423), (29, 1038114), (33, 912282), (42, 716793), (49, 614394), (58, 519057), (63, 477862), (66, 456141), (77, 390978), (87, 346038), (98, 307197), (99, 304094), (107, 281358), (126, 238931), (147, 204798), (154, 195489), (174, 173019), (198, 152047), (203, 148302), (214, 140679), (231, 130326), (261, 115346), (294, 102399), (319, 94374), (321, 93786), (406, 74151), (441, 68266), (462, 65163), (522, 57673), (539, 55854), (609, 49434), (638, 47187), (642, 46893), (693, 43442), (749, 40194), (882, 34133), (957, 31458), (963, 31262), (1078, 27927), (1177, 25578), (1218, 24717), (1386, 21721), (1421, 21186), (1498, 20097), (1617, 18618), (1827, 16478), (1914, 15729), (1926, 15631), (2233, 13482), (2247, 13398), (2354, 12789), (2842, 10593), (2871, 10486), (3103, 9702), (3234, 9309), (3531, 8526), (3654, 8239), (4263, 7062), (4466, 6741), (4494, 6699), (4851, 6206), (5243, 5742)]