57708490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 122860800

約数和(自身を除く): 65152310

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 89, 118, 157, 178, 295, 314, 413, 445, 590, 623, 785, 826, 890, 1099, 1246, 1570, 2065, 2198, 3115, 4130, 5251, 5495, 6230, 9263, 10502, 10990, 13973, 18526, 26255, 27946, 36757, 46315, 52510, 64841, 69865, 73514, 92630, 97811, 129682, 139730, 183785, 195622, 324205, 367570, 489055, 648410, 824407, 978110, 1648814, 4122035, 5770849, 8244070, 11541698, 28854245, 57708490]

約数ペア:

[(1, 57708490), (2, 28854245), (5, 11541698), (7, 8244070), (10, 5770849), (14, 4122035), (35, 1648814), (59, 978110), (70, 824407), (89, 648410), (118, 489055), (157, 367570), (178, 324205), (295, 195622), (314, 183785), (413, 139730), (445, 129682), (590, 97811), (623, 92630), (785, 73514), (826, 69865), (890, 64841), (1099, 52510), (1246, 46315), (1570, 36757), (2065, 27946), (2198, 26255), (3115, 18526), (4130, 13973), (5251, 10990), (5495, 10502), (6230, 9263)]