12738180

素因数分解:

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

素因数の和:2365

約数の個数: 96

約数和(自身を含む): 43916544

約数和(自身を除く): 31178364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2333, 2730, 4666, 5460, 6999, 9332, 11665, 13998, 16331, 23330, 27996, 30329, 32662, 34995, 46660, 48993, 60658, 65324, 69990, 81655, 90987, 97986, 121316, 139980, 151645, 163310, 181974, 195972, 212303, 244965, 303290, 326620, 363948, 424606, 454935, 489930, 606580, 636909, 849212, 909870, 979860, 1061515, 1273818, 1819740, 2123030, 2547636, 3184545, 4246060, 6369090, 12738180]

約数ペア:

[(1, 12738180), (2, 6369090), (3, 4246060), (4, 3184545), (5, 2547636), (6, 2123030), (7, 1819740), (10, 1273818), (12, 1061515), (13, 979860), (14, 909870), (15, 849212), (20, 636909), (21, 606580), (26, 489930), (28, 454935), (30, 424606), (35, 363948), (39, 326620), (42, 303290), (52, 244965), (60, 212303), (65, 195972), (70, 181974), (78, 163310), (84, 151645), (91, 139980), (105, 121316), (130, 97986), (140, 90987), (156, 81655), (182, 69990), (195, 65324), (210, 60658), (260, 48993), (273, 46660), (364, 34995), (390, 32662), (420, 30329), (455, 27996), (546, 23330), (780, 16331), (910, 13998), (1092, 11665), (1365, 9332), (1820, 6999), (2333, 5460), (2730, 4666)]