68473110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 185131008

約数和(自身を除く): 116657898

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 61, 62, 71, 85, 93, 102, 122, 142, 155, 170, 183, 186, 213, 255, 305, 310, 355, 366, 426, 465, 510, 527, 610, 710, 915, 930, 1037, 1054, 1065, 1207, 1581, 1830, 1891, 2074, 2130, 2201, 2414, 2635, 3111, 3162, 3621, 3782, 4331, 4402, 5185, 5270, 5673, 6035, 6222, 6603, 7242, 7905, 8662, 9455, 10370, 11005, 11346, 12070, 12993, 13206, 15555, 15810, 18105, 18910, 21655, 22010, 25986, 28365, 31110, 32147, 33015, 36210, 37417, 43310, 56730, 64294, 64965, 66030, 73627, 74834, 96441, 112251, 129930, 134261, 147254, 160735, 187085, 192882, 220881, 224502, 268522, 321470, 368135, 374170, 402783, 441762, 482205, 561255, 671305, 736270, 805566, 964410, 1104405, 1122510, 1342610, 2013915, 2208810, 2282437, 4027830, 4564874, 6847311, 11412185, 13694622, 22824370, 34236555, 68473110]

約数ペア:

[(1, 68473110), (2, 34236555), (3, 22824370), (5, 13694622), (6, 11412185), (10, 6847311), (15, 4564874), (17, 4027830), (30, 2282437), (31, 2208810), (34, 2013915), (51, 1342610), (61, 1122510), (62, 1104405), (71, 964410), (85, 805566), (93, 736270), (102, 671305), (122, 561255), (142, 482205), (155, 441762), (170, 402783), (183, 374170), (186, 368135), (213, 321470), (255, 268522), (305, 224502), (310, 220881), (355, 192882), (366, 187085), (426, 160735), (465, 147254), (510, 134261), (527, 129930), (610, 112251), (710, 96441), (915, 74834), (930, 73627), (1037, 66030), (1054, 64965), (1065, 64294), (1207, 56730), (1581, 43310), (1830, 37417), (1891, 36210), (2074, 33015), (2130, 32147), (2201, 31110), (2414, 28365), (2635, 25986), (3111, 22010), (3162, 21655), (3621, 18910), (3782, 18105), (4331, 15810), (4402, 15555), (5185, 13206), (5270, 12993), (5673, 12070), (6035, 11346), (6222, 11005), (6603, 10370), (7242, 9455), (7905, 8662)]