1740060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1381}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 6036576

約数和(自身を除く): 4296516

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, 1381, 2762, 4143, 5524, 6905, 8286, 9667, 12429, 13810, 16572, 19334, 20715, 24858, 27620, 29001, 38668, 41430, 48335, 49716, 58002, 62145, 82860, 87003, 96670, 116004, 124290, 145005, 174006, 193340, 248580, 290010, 348012, 435015, 580020, 870030, 1740060]

約数ペア:

[(1, 1740060), (2, 870030), (3, 580020), (4, 435015), (5, 348012), (6, 290010), (7, 248580), (9, 193340), (10, 174006), (12, 145005), (14, 124290), (15, 116004), (18, 96670), (20, 87003), (21, 82860), (28, 62145), (30, 58002), (35, 49716), (36, 48335), (42, 41430), (45, 38668), (60, 29001), (63, 27620), (70, 24858), (84, 20715), (90, 19334), (105, 16572), (126, 13810), (140, 12429), (180, 9667), (210, 8286), (252, 6905), (315, 5524), (420, 4143), (630, 2762), (1260, 1381)]