3405246180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1158247}}^1$

素因数の和:1158273

約数の個数: 72

約数和(自身を含む): 11091382848

約数和(自身を除く): 7686136668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 1158247, 2316494, 3474741, 4632988, 5791235, 6949482, 8107729, 11582470, 13898964, 16215458, 17373705, 23164940, 24323187, 32430916, 34747410, 40538645, 48646374, 56754103, 69494820, 81077290, 97292748, 113508206, 121615935, 162154580, 170262309, 227016412, 243231870, 283770515, 340524618, 486463740, 567541030, 681049236, 851311545, 1135082060, 1702623090, 3405246180]

約数ペア:

[(1, 3405246180), (2, 1702623090), (3, 1135082060), (4, 851311545), (5, 681049236), (6, 567541030), (7, 486463740), (10, 340524618), (12, 283770515), (14, 243231870), (15, 227016412), (20, 170262309), (21, 162154580), (28, 121615935), (30, 113508206), (35, 97292748), (42, 81077290), (49, 69494820), (60, 56754103), (70, 48646374), (84, 40538645), (98, 34747410), (105, 32430916), (140, 24323187), (147, 23164940), (196, 17373705), (210, 16215458), (245, 13898964), (294, 11582470), (420, 8107729), (490, 6949482), (588, 5791235), (735, 4632988), (980, 3474741), (1470, 2316494), (2940, 1158247)]