78437130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 214548480

約数和(自身を除く): 136111350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 31, 38, 46, 57, 62, 69, 93, 95, 114, 115, 138, 155, 186, 190, 193, 230, 285, 310, 345, 386, 437, 465, 570, 579, 589, 690, 713, 874, 930, 965, 1158, 1178, 1311, 1426, 1767, 1930, 2139, 2185, 2622, 2895, 2945, 3534, 3565, 3667, 4278, 4370, 4439, 5790, 5890, 5983, 6555, 7130, 7334, 8835, 8878, 10695, 11001, 11966, 13110, 13317, 13547, 17670, 17949, 18335, 21390, 22002, 22195, 26634, 27094, 29915, 35898, 36670, 40641, 44390, 55005, 59830, 66585, 67735, 81282, 84341, 89745, 110010, 113677, 133170, 135470, 137609, 168682, 179490, 203205, 227354, 253023, 275218, 341031, 406410, 412827, 421705, 506046, 568385, 682062, 688045, 825654, 843410, 1136770, 1265115, 1376090, 1705155, 2064135, 2530230, 2614571, 3410310, 4128270, 5229142, 7843713, 13072855, 15687426, 26145710, 39218565, 78437130]

約数ペア:

[(1, 78437130), (2, 39218565), (3, 26145710), (5, 15687426), (6, 13072855), (10, 7843713), (15, 5229142), (19, 4128270), (23, 3410310), (30, 2614571), (31, 2530230), (38, 2064135), (46, 1705155), (57, 1376090), (62, 1265115), (69, 1136770), (93, 843410), (95, 825654), (114, 688045), (115, 682062), (138, 568385), (155, 506046), (186, 421705), (190, 412827), (193, 406410), (230, 341031), (285, 275218), (310, 253023), (345, 227354), (386, 203205), (437, 179490), (465, 168682), (570, 137609), (579, 135470), (589, 133170), (690, 113677), (713, 110010), (874, 89745), (930, 84341), (965, 81282), (1158, 67735), (1178, 66585), (1311, 59830), (1426, 55005), (1767, 44390), (1930, 40641), (2139, 36670), (2185, 35898), (2622, 29915), (2895, 27094), (2945, 26634), (3534, 22195), (3565, 22002), (3667, 21390), (4278, 18335), (4370, 17949), (4439, 17670), (5790, 13547), (5890, 13317), (5983, 13110), (6555, 11966), (7130, 11001), (7334, 10695), (8835, 8878)]