84420060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15809}}^1$

素因数の和:15910

約数の個数: 48

約数和(自身を含む): 239047200

約数和(自身を除く): 154627140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 15809, 31618, 47427, 63236, 79045, 94854, 158090, 189708, 237135, 316180, 474270, 948540, 1407001, 2814002, 4221003, 5628004, 7035005, 8442006, 14070010, 16884012, 21105015, 28140020, 42210030, 84420060]

約数ペア:

[(1, 84420060), (2, 42210030), (3, 28140020), (4, 21105015), (5, 16884012), (6, 14070010), (10, 8442006), (12, 7035005), (15, 5628004), (20, 4221003), (30, 2814002), (60, 1407001), (89, 948540), (178, 474270), (267, 316180), (356, 237135), (445, 189708), (534, 158090), (890, 94854), (1068, 79045), (1335, 63236), (1780, 47427), (2670, 31618), (5340, 15809)]