40953990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17729}}^1$

素因数の和:17757

約数の個数: 64

約数和(自身を含む): 122549760

約数和(自身を除く): 81595770

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 17729, 35458, 53187, 88645, 106374, 124103, 177290, 195019, 248206, 265935, 372309, 390038, 531870, 585057, 620515, 744618, 975095, 1170114, 1241030, 1365133, 1861545, 1950190, 2730266, 2925285, 3723090, 4095399, 5850570, 6825665, 8190798, 13651330, 20476995, 40953990]

約数ペア:

[(1, 40953990), (2, 20476995), (3, 13651330), (5, 8190798), (6, 6825665), (7, 5850570), (10, 4095399), (11, 3723090), (14, 2925285), (15, 2730266), (21, 1950190), (22, 1861545), (30, 1365133), (33, 1241030), (35, 1170114), (42, 975095), (55, 744618), (66, 620515), (70, 585057), (77, 531870), (105, 390038), (110, 372309), (154, 265935), (165, 248206), (210, 195019), (231, 177290), (330, 124103), (385, 106374), (462, 88645), (770, 53187), (1155, 35458), (2310, 17729)]