713370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 2027520

約数和(自身を除く): 1314150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 79, 86, 105, 129, 158, 210, 215, 237, 258, 301, 395, 430, 474, 553, 602, 645, 790, 903, 1106, 1185, 1290, 1505, 1659, 1806, 2370, 2765, 3010, 3318, 3397, 4515, 5530, 6794, 8295, 9030, 10191, 16590, 16985, 20382, 23779, 33970, 47558, 50955, 71337, 101910, 118895, 142674, 237790, 356685, 713370]

約数ペア:

[(1, 713370), (2, 356685), (3, 237790), (5, 142674), (6, 118895), (7, 101910), (10, 71337), (14, 50955), (15, 47558), (21, 33970), (30, 23779), (35, 20382), (42, 16985), (43, 16590), (70, 10191), (79, 9030), (86, 8295), (105, 6794), (129, 5530), (158, 4515), (210, 3397), (215, 3318), (237, 3010), (258, 2765), (301, 2370), (395, 1806), (430, 1659), (474, 1505), (553, 1290), (602, 1185), (645, 1106), (790, 903)]