138055710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 388362240

約数和(自身を除く): 250306530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 601, 741, 806, 930, 1178, 1202, 1209, 1235, 1482, 1767, 1803, 2015, 2418, 2470, 2945, 3005, 3534, 3606, 3705, 4030, 5890, 6010, 6045, 7410, 7657, 7813, 8835, 9015, 11419, 12090, 15314, 15626, 17670, 18030, 18631, 22838, 22971, 23439, 34257, 37262, 38285, 39065, 45942, 46878, 55893, 57095, 68514, 76570, 78130, 93155, 111786, 114190, 114855, 117195, 148447, 171285, 186310, 229710, 234390, 242203, 279465, 296894, 342570, 353989, 445341, 484406, 558930, 707978, 726609, 742235, 890682, 1061967, 1211015, 1453218, 1484470, 1769945, 2123934, 2226705, 2422030, 3539890, 3633045, 4453410, 4601857, 5309835, 7266090, 9203714, 10619670, 13805571, 23009285, 27611142, 46018570, 69027855, 138055710]

約数ペア:

[(1, 138055710), (2, 69027855), (3, 46018570), (5, 27611142), (6, 23009285), (10, 13805571), (13, 10619670), (15, 9203714), (19, 7266090), (26, 5309835), (30, 4601857), (31, 4453410), (38, 3633045), (39, 3539890), (57, 2422030), (62, 2226705), (65, 2123934), (78, 1769945), (93, 1484470), (95, 1453218), (114, 1211015), (130, 1061967), (155, 890682), (186, 742235), (190, 726609), (195, 707978), (247, 558930), (285, 484406), (310, 445341), (390, 353989), (403, 342570), (465, 296894), (494, 279465), (570, 242203), (589, 234390), (601, 229710), (741, 186310), (806, 171285), (930, 148447), (1178, 117195), (1202, 114855), (1209, 114190), (1235, 111786), (1482, 93155), (1767, 78130), (1803, 76570), (2015, 68514), (2418, 57095), (2470, 55893), (2945, 46878), (3005, 45942), (3534, 39065), (3606, 38285), (3705, 37262), (4030, 34257), (5890, 23439), (6010, 22971), (6045, 22838), (7410, 18631), (7657, 18030), (7813, 17670), (8835, 15626), (9015, 15314), (11419, 12090)]