2010993345

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2221}}^1$

素因数の和:2607

約数の個数: 64

約数和(自身を含む): 3775622400

約数和(自身を除く): 1764629055

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 353, 513, 855, 1059, 1765, 2221, 2565, 3177, 5295, 6663, 6707, 9531, 11105, 15885, 19989, 20121, 33315, 33535, 42199, 47655, 59967, 60363, 99945, 100605, 126597, 181089, 210995, 299835, 301815, 379791, 632985, 784013, 905445, 1139373, 1898955, 2352039, 3920065, 5696865, 7056117, 11760195, 14896247, 21168351, 35280585, 44688741, 74481235, 105841755, 134066223, 223443705, 402198669, 670331115, 2010993345]

約数ペア:

[(1, 2010993345), (3, 670331115), (5, 402198669), (9, 223443705), (15, 134066223), (19, 105841755), (27, 74481235), (45, 44688741), (57, 35280585), (95, 21168351), (135, 14896247), (171, 11760195), (285, 7056117), (353, 5696865), (513, 3920065), (855, 2352039), (1059, 1898955), (1765, 1139373), (2221, 905445), (2565, 784013), (3177, 632985), (5295, 379791), (6663, 301815), (6707, 299835), (9531, 210995), (11105, 181089), (15885, 126597), (19989, 100605), (20121, 99945), (33315, 60363), (33535, 59967), (42199, 47655)]