38214540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2333}}^1$

素因数の和:2368

約数の個数: 144

約数和(自身を含む): 142728768

約数和(自身を除く): 104514228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2333, 2340, 2730, 3276, 4095, 4666, 5460, 6999, 8190, 9332, 11665, 13998, 16331, 16380, 20997, 23330, 27996, 30329, 32662, 34995, 41994, 46660, 48993, 60658, 65324, 69990, 81655, 83988, 90987, 97986, 104985, 121316, 139980, 146979, 151645, 163310, 181974, 195972, 209970, 212303, 244965, 272961, 293958, 303290, 326620, 363948, 419940, 424606, 454935, 489930, 545922, 587916, 606580, 636909, 734895, 849212, 909870, 979860, 1061515, 1091844, 1273818, 1364805, 1469790, 1819740, 1910727, 2123030, 2547636, 2729610, 2939580, 3184545, 3821454, 4246060, 5459220, 6369090, 7642908, 9553635, 12738180, 19107270, 38214540]

約数ペア:

[(1, 38214540), (2, 19107270), (3, 12738180), (4, 9553635), (5, 7642908), (6, 6369090), (7, 5459220), (9, 4246060), (10, 3821454), (12, 3184545), (13, 2939580), (14, 2729610), (15, 2547636), (18, 2123030), (20, 1910727), (21, 1819740), (26, 1469790), (28, 1364805), (30, 1273818), (35, 1091844), (36, 1061515), (39, 979860), (42, 909870), (45, 849212), (52, 734895), (60, 636909), (63, 606580), (65, 587916), (70, 545922), (78, 489930), (84, 454935), (90, 424606), (91, 419940), (105, 363948), (117, 326620), (126, 303290), (130, 293958), (140, 272961), (156, 244965), (180, 212303), (182, 209970), (195, 195972), (210, 181974), (234, 163310), (252, 151645), (260, 146979), (273, 139980), (315, 121316), (364, 104985), (390, 97986), (420, 90987), (455, 83988), (468, 81655), (546, 69990), (585, 65324), (630, 60658), (780, 48993), (819, 46660), (910, 41994), (1092, 34995), (1170, 32662), (1260, 30329), (1365, 27996), (1638, 23330), (1820, 20997), (2333, 16380), (2340, 16331), (2730, 13998), (3276, 11665), (4095, 9332), (4666, 8190), (5460, 6999)]