139410090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1277}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 363049128

約数和(自身を除く): 223639038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1213, 1277, 2426, 2554, 3639, 3831, 6065, 6385, 7278, 7662, 10917, 11493, 12130, 12770, 18195, 19155, 21834, 22986, 36390, 38310, 54585, 57465, 109170, 114930, 1549001, 3098002, 4647003, 7745005, 9294006, 13941009, 15490010, 23235015, 27882018, 46470030, 69705045, 139410090]

約数ペア:

[(1, 139410090), (2, 69705045), (3, 46470030), (5, 27882018), (6, 23235015), (9, 15490010), (10, 13941009), (15, 9294006), (18, 7745005), (30, 4647003), (45, 3098002), (90, 1549001), (1213, 114930), (1277, 109170), (2426, 57465), (2554, 54585), (3639, 38310), (3831, 36390), (6065, 22986), (6385, 21834), (7278, 19155), (7662, 18195), (10917, 12770), (11493, 12130)]