68957070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 215032320

約数和(自身を除く): 146075250

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 67, 70, 78, 87, 91, 105, 130, 134, 145, 169, 174, 182, 195, 201, 203, 210, 273, 290, 335, 338, 377, 390, 402, 406, 435, 455, 469, 507, 546, 609, 670, 754, 845, 870, 871, 910, 938, 1005, 1014, 1015, 1131, 1183, 1218, 1365, 1407, 1690, 1742, 1885, 1943, 2010, 2030, 2262, 2345, 2366, 2535, 2613, 2639, 2730, 2814, 3045, 3549, 3770, 3886, 4355, 4690, 4901, 5070, 5226, 5278, 5655, 5829, 5915, 6090, 6097, 7035, 7098, 7917, 8710, 9715, 9802, 11310, 11323, 11658, 11830, 12194, 13065, 13195, 13601, 14070, 14703, 15834, 17745, 18291, 19430, 22646, 24505, 25259, 26130, 26390, 27202, 29145, 29406, 30485, 33969, 34307, 35490, 36582, 39585, 40803, 49010, 50518, 56615, 58290, 60970, 67938, 68005, 68614, 73515, 75777, 79170, 79261, 81606, 91455, 102921, 113230, 126295, 136010, 147030, 151554, 158522, 169845, 171535, 176813, 182910, 204015, 205842, 237783, 252590, 328367, 339690, 343070, 353626, 378885, 396305, 408030, 475566, 514605, 530439, 656734, 757770, 792610, 884065, 985101, 1029210, 1060878, 1188915, 1641835, 1768130, 1970202, 2298569, 2377830, 2652195, 3283670, 4597138, 4925505, 5304390, 6895707, 9851010, 11492845, 13791414, 22985690, 34478535, 68957070]

約数ペア:

[(1, 68957070), (2, 34478535), (3, 22985690), (5, 13791414), (6, 11492845), (7, 9851010), (10, 6895707), (13, 5304390), (14, 4925505), (15, 4597138), (21, 3283670), (26, 2652195), (29, 2377830), (30, 2298569), (35, 1970202), (39, 1768130), (42, 1641835), (58, 1188915), (65, 1060878), (67, 1029210), (70, 985101), (78, 884065), (87, 792610), (91, 757770), (105, 656734), (130, 530439), (134, 514605), (145, 475566), (169, 408030), (174, 396305), (182, 378885), (195, 353626), (201, 343070), (203, 339690), (210, 328367), (273, 252590), (290, 237783), (335, 205842), (338, 204015), (377, 182910), (390, 176813), (402, 171535), (406, 169845), (435, 158522), (455, 151554), (469, 147030), (507, 136010), (546, 126295), (609, 113230), (670, 102921), (754, 91455), (845, 81606), (870, 79261), (871, 79170), (910, 75777), (938, 73515), (1005, 68614), (1014, 68005), (1015, 67938), (1131, 60970), (1183, 58290), (1218, 56615), (1365, 50518), (1407, 49010), (1690, 40803), (1742, 39585), (1885, 36582), (1943, 35490), (2010, 34307), (2030, 33969), (2262, 30485), (2345, 29406), (2366, 29145), (2535, 27202), (2613, 26390), (2639, 26130), (2730, 25259), (2814, 24505), (3045, 22646), (3549, 19430), (3770, 18291), (3886, 17745), (4355, 15834), (4690, 14703), (4901, 14070), (5070, 13601), (5226, 13195), (5278, 13065), (5655, 12194), (5829, 11830), (5915, 11658), (6090, 11323), (6097, 11310), (7035, 9802), (7098, 9715), (7917, 8710)]