289320510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 705998592

約数和(自身を除く): 416678082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 193, 214, 321, 386, 467, 535, 579, 642, 934, 965, 1070, 1158, 1401, 1605, 1930, 2335, 2802, 2895, 3210, 4670, 5790, 7005, 14010, 20651, 41302, 49969, 61953, 90131, 99938, 103255, 123906, 149907, 180262, 206510, 249845, 270393, 299814, 309765, 450655, 499690, 540786, 619530, 749535, 901310, 1351965, 1499070, 2703930, 9644017, 19288034, 28932051, 48220085, 57864102, 96440170, 144660255, 289320510]

約数ペア:

[(1, 289320510), (2, 144660255), (3, 96440170), (5, 57864102), (6, 48220085), (10, 28932051), (15, 19288034), (30, 9644017), (107, 2703930), (193, 1499070), (214, 1351965), (321, 901310), (386, 749535), (467, 619530), (535, 540786), (579, 499690), (642, 450655), (934, 309765), (965, 299814), (1070, 270393), (1158, 249845), (1401, 206510), (1605, 180262), (1930, 149907), (2335, 123906), (2802, 103255), (2895, 99938), (3210, 90131), (4670, 61953), (5790, 49969), (7005, 41302), (14010, 20651)]