2023284905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 2708398080

約数和(自身を除く): 685113175

約数列:

[1, 5, 29, 31, 47, 61, 145, 155, 157, 235, 305, 785, 899, 1363, 1457, 1769, 1891, 2867, 4495, 4553, 4867, 6815, 7285, 7379, 8845, 9455, 9577, 14335, 22765, 24335, 36895, 42253, 47885, 54839, 83143, 88877, 141143, 211265, 213991, 228749, 274195, 277733, 296887, 415715, 444385, 450119, 705715, 1069955, 1143745, 1388665, 1484435, 2250595, 2577433, 6633721, 8609723, 12887165, 13053451, 13953689, 33168605, 43048615, 65267255, 69768445, 404656981, 2023284905]

約数ペア:

[(1, 2023284905), (5, 404656981), (29, 69768445), (31, 65267255), (47, 43048615), (61, 33168605), (145, 13953689), (155, 13053451), (157, 12887165), (235, 8609723), (305, 6633721), (785, 2577433), (899, 2250595), (1363, 1484435), (1457, 1388665), (1769, 1143745), (1891, 1069955), (2867, 705715), (4495, 450119), (4553, 444385), (4867, 415715), (6815, 296887), (7285, 277733), (7379, 274195), (8845, 228749), (9455, 213991), (9577, 211265), (14335, 141143), (22765, 88877), (24335, 83143), (36895, 54839), (42253, 47885)]