1315370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 3041280

約数和(自身を除く): 1725910

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 43, 46, 70, 86, 95, 115, 133, 161, 190, 215, 230, 266, 301, 322, 430, 437, 602, 665, 805, 817, 874, 989, 1330, 1505, 1610, 1634, 1978, 2185, 3010, 3059, 4085, 4370, 4945, 5719, 6118, 6923, 8170, 9890, 11438, 13846, 15295, 18791, 28595, 30590, 34615, 37582, 57190, 69230, 93955, 131537, 187910, 263074, 657685, 1315370]

約数ペア:

[(1, 1315370), (2, 657685), (5, 263074), (7, 187910), (10, 131537), (14, 93955), (19, 69230), (23, 57190), (35, 37582), (38, 34615), (43, 30590), (46, 28595), (70, 18791), (86, 15295), (95, 13846), (115, 11438), (133, 9890), (161, 8170), (190, 6923), (215, 6118), (230, 5719), (266, 4945), (301, 4370), (322, 4085), (430, 3059), (437, 3010), (602, 2185), (665, 1978), (805, 1634), (817, 1610), (874, 1505), (989, 1330)]