2002013685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29021}}^1$

素因数の和:29115

約数の個数: 64

約数和(自身を含む): 4123445760

約数和(自身を除く): 2121432075

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 105, 135, 189, 219, 315, 365, 511, 657, 945, 1095, 1533, 1971, 2555, 3285, 4599, 7665, 9855, 13797, 22995, 29021, 68985, 87063, 145105, 203147, 261189, 435315, 609441, 783567, 1015735, 1305945, 1828323, 2118533, 3047205, 3917835, 5484969, 6355599, 9141615, 10592665, 14829731, 19066797, 27424845, 31777995, 44489193, 57200391, 74148655, 95333985, 133467579, 222445965, 286001955, 400402737, 667337895, 2002013685]

約数ペア:

[(1, 2002013685), (3, 667337895), (5, 400402737), (7, 286001955), (9, 222445965), (15, 133467579), (21, 95333985), (27, 74148655), (35, 57200391), (45, 44489193), (63, 31777995), (73, 27424845), (105, 19066797), (135, 14829731), (189, 10592665), (219, 9141615), (315, 6355599), (365, 5484969), (511, 3917835), (657, 3047205), (945, 2118533), (1095, 1828323), (1533, 1305945), (1971, 1015735), (2555, 783567), (3285, 609441), (4599, 435315), (7665, 261189), (9855, 203147), (13797, 145105), (22995, 87063), (29021, 68985)]