683820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 2162160

約数和(自身を除く): 1478340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 131, 145, 174, 180, 261, 262, 290, 348, 393, 435, 522, 524, 580, 655, 786, 870, 1044, 1179, 1305, 1310, 1572, 1740, 1965, 2358, 2610, 2620, 3799, 3930, 4716, 5220, 5895, 7598, 7860, 11397, 11790, 15196, 18995, 22794, 23580, 34191, 37990, 45588, 56985, 68382, 75980, 113970, 136764, 170955, 227940, 341910, 683820]

約数ペア:

[(1, 683820), (2, 341910), (3, 227940), (4, 170955), (5, 136764), (6, 113970), (9, 75980), (10, 68382), (12, 56985), (15, 45588), (18, 37990), (20, 34191), (29, 23580), (30, 22794), (36, 18995), (45, 15196), (58, 11790), (60, 11397), (87, 7860), (90, 7598), (116, 5895), (131, 5220), (145, 4716), (174, 3930), (180, 3799), (261, 2620), (262, 2610), (290, 2358), (348, 1965), (393, 1740), (435, 1572), (522, 1310), (524, 1305), (580, 1179), (655, 1044), (786, 870)]