13829128740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10975499}}^1$

素因数の和:10975521

約数の個数: 72

約数和(自身を含む): 47940984000

約数和(自身を除く): 34111855260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10975499, 21950998, 32926497, 43901996, 54877495, 65852994, 76828493, 98779491, 109754990, 131705988, 153656986, 164632485, 197558982, 219509980, 230485479, 307313972, 329264970, 384142465, 395117964, 460970958, 493897455, 658529940, 691456437, 768284930, 921941916, 987794910, 1152427395, 1382912874, 1536569860, 1975589820, 2304854790, 2765825748, 3457282185, 4609709580, 6914564370, 13829128740]

約数ペア:

[(1, 13829128740), (2, 6914564370), (3, 4609709580), (4, 3457282185), (5, 2765825748), (6, 2304854790), (7, 1975589820), (9, 1536569860), (10, 1382912874), (12, 1152427395), (14, 987794910), (15, 921941916), (18, 768284930), (20, 691456437), (21, 658529940), (28, 493897455), (30, 460970958), (35, 395117964), (36, 384142465), (42, 329264970), (45, 307313972), (60, 230485479), (63, 219509980), (70, 197558982), (84, 164632485), (90, 153656986), (105, 131705988), (126, 109754990), (140, 98779491), (180, 76828493), (210, 65852994), (252, 54877495), (315, 43901996), (420, 32926497), (630, 21950998), (1260, 10975499)]