40454610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10139}}^1$

素因数の和:10175

約数の個数: 64

約数和(自身を含む): 116812800

約数和(自身を除く): 76358190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 10139, 20278, 30417, 50695, 60834, 70973, 101390, 141946, 152085, 192641, 212919, 304170, 354865, 385282, 425838, 577923, 709730, 963205, 1064595, 1155846, 1348487, 1926410, 2129190, 2696974, 2889615, 4045461, 5779230, 6742435, 8090922, 13484870, 20227305, 40454610]

約数ペア:

[(1, 40454610), (2, 20227305), (3, 13484870), (5, 8090922), (6, 6742435), (7, 5779230), (10, 4045461), (14, 2889615), (15, 2696974), (19, 2129190), (21, 1926410), (30, 1348487), (35, 1155846), (38, 1064595), (42, 963205), (57, 709730), (70, 577923), (95, 425838), (105, 385282), (114, 354865), (133, 304170), (190, 212919), (210, 192641), (266, 152085), (285, 141946), (399, 101390), (570, 70973), (665, 60834), (798, 50695), (1330, 30417), (1995, 20278), (3990, 10139)]