227677890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3467}}^1$

素因数の和:3687

約数の個数: 64

約数和(自身を含む): 599270400

約数和(自身を除く): 371592510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 199, 330, 398, 597, 995, 1194, 1990, 2189, 2985, 3467, 4378, 5970, 6567, 6934, 10401, 10945, 13134, 17335, 20802, 21890, 32835, 34670, 38137, 52005, 65670, 76274, 104010, 114411, 190685, 228822, 381370, 572055, 689933, 1144110, 1379866, 2069799, 3449665, 4139598, 6899330, 7589263, 10348995, 15178526, 20697990, 22767789, 37946315, 45535578, 75892630, 113838945, 227677890]

約数ペア:

[(1, 227677890), (2, 113838945), (3, 75892630), (5, 45535578), (6, 37946315), (10, 22767789), (11, 20697990), (15, 15178526), (22, 10348995), (30, 7589263), (33, 6899330), (55, 4139598), (66, 3449665), (110, 2069799), (165, 1379866), (199, 1144110), (330, 689933), (398, 572055), (597, 381370), (995, 228822), (1194, 190685), (1990, 114411), (2189, 104010), (2985, 76274), (3467, 65670), (4378, 52005), (5970, 38137), (6567, 34670), (6934, 32835), (10401, 21890), (10945, 20802), (13134, 17335)]