30490128

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:613

約数の個数: 80

約数和(自身を含む): 88258240

約数和(自身を除く): 57768112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 433, 489, 652, 866, 978, 1299, 1304, 1467, 1732, 1956, 2598, 2608, 2934, 3464, 3897, 3912, 4401, 5196, 5868, 6928, 7794, 7824, 8802, 10392, 11691, 11736, 15588, 17604, 20784, 23382, 23472, 31176, 35208, 46764, 62352, 70416, 70579, 93528, 141158, 187056, 211737, 282316, 423474, 564632, 635211, 846948, 1129264, 1270422, 1693896, 1905633, 2540844, 3387792, 3811266, 5081688, 7622532, 10163376, 15245064, 30490128]

約数ペア:

[(1, 30490128), (2, 15245064), (3, 10163376), (4, 7622532), (6, 5081688), (8, 3811266), (9, 3387792), (12, 2540844), (16, 1905633), (18, 1693896), (24, 1270422), (27, 1129264), (36, 846948), (48, 635211), (54, 564632), (72, 423474), (108, 282316), (144, 211737), (163, 187056), (216, 141158), (326, 93528), (432, 70579), (433, 70416), (489, 62352), (652, 46764), (866, 35208), (978, 31176), (1299, 23472), (1304, 23382), (1467, 20784), (1732, 17604), (1956, 15588), (2598, 11736), (2608, 11691), (2934, 10392), (3464, 8802), (3897, 7824), (3912, 7794), (4401, 6928), (5196, 5868)]