304465370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 622702080

約数和(自身を除く): 318236710

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 59, 86, 110, 118, 215, 295, 430, 473, 590, 649, 946, 1091, 1298, 2182, 2365, 2537, 3245, 4730, 5074, 5455, 6490, 10910, 12001, 12685, 24002, 25370, 27907, 46913, 55814, 60005, 64369, 93826, 120010, 128738, 139535, 234565, 279070, 321845, 469130, 516043, 643690, 708059, 1032086, 1416118, 2580215, 2767867, 3540295, 5160430, 5535734, 7080590, 13839335, 27678670, 30446537, 60893074, 152232685, 304465370]

約数ペア:

[(1, 304465370), (2, 152232685), (5, 60893074), (10, 30446537), (11, 27678670), (22, 13839335), (43, 7080590), (55, 5535734), (59, 5160430), (86, 3540295), (110, 2767867), (118, 2580215), (215, 1416118), (295, 1032086), (430, 708059), (473, 643690), (590, 516043), (649, 469130), (946, 321845), (1091, 279070), (1298, 234565), (2182, 139535), (2365, 128738), (2537, 120010), (3245, 93826), (4730, 64369), (5074, 60005), (5455, 55814), (6490, 46913), (10910, 27907), (12001, 25370), (12685, 24002)]