68650470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{5189}}^1$

素因数の和:5219

約数の個数: 96

約数和(自身を含む): 212997600

約数和(自身を除く): 144347130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 5189, 6615, 10378, 13230, 15567, 25945, 31134, 36323, 46701, 51890, 72646, 77835, 93402, 108969, 140103, 155670, 181615, 217938, 233505, 254261, 280206, 326907, 363230, 467010, 508522, 544845, 653814, 700515, 762783, 980721, 1089690, 1271305, 1401030, 1525566, 1634535, 1961442, 2288349, 2542610, 3269070, 3813915, 4576698, 4903605, 6865047, 7627830, 9807210, 11441745, 13730094, 22883490, 34325235, 68650470]

約数ペア:

[(1, 68650470), (2, 34325235), (3, 22883490), (5, 13730094), (6, 11441745), (7, 9807210), (9, 7627830), (10, 6865047), (14, 4903605), (15, 4576698), (18, 3813915), (21, 3269070), (27, 2542610), (30, 2288349), (35, 1961442), (42, 1634535), (45, 1525566), (49, 1401030), (54, 1271305), (63, 1089690), (70, 980721), (90, 762783), (98, 700515), (105, 653814), (126, 544845), (135, 508522), (147, 467010), (189, 363230), (210, 326907), (245, 280206), (270, 254261), (294, 233505), (315, 217938), (378, 181615), (441, 155670), (490, 140103), (630, 108969), (735, 93402), (882, 77835), (945, 72646), (1323, 51890), (1470, 46701), (1890, 36323), (2205, 31134), (2646, 25945), (4410, 15567), (5189, 13230), (6615, 10378)]