40590270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3430

約数の個数: 96

約数和(自身を含む): 126996480

約数和(自身を除く): 86406210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3391, 3990, 5985, 6782, 10173, 11970, 16955, 20346, 23737, 30519, 33910, 47474, 50865, 61038, 64429, 71211, 101730, 118685, 128858, 142422, 152595, 193287, 213633, 237370, 305190, 322145, 356055, 386574, 427266, 451003, 579861, 644290, 712110, 902006, 966435, 1068165, 1159722, 1353009, 1932870, 2136330, 2255015, 2706018, 2899305, 4059027, 4510030, 5798610, 6765045, 8118054, 13530090, 20295135, 40590270]

約数ペア:

[(1, 40590270), (2, 20295135), (3, 13530090), (5, 8118054), (6, 6765045), (7, 5798610), (9, 4510030), (10, 4059027), (14, 2899305), (15, 2706018), (18, 2255015), (19, 2136330), (21, 1932870), (30, 1353009), (35, 1159722), (38, 1068165), (42, 966435), (45, 902006), (57, 712110), (63, 644290), (70, 579861), (90, 451003), (95, 427266), (105, 386574), (114, 356055), (126, 322145), (133, 305190), (171, 237370), (190, 213633), (210, 193287), (266, 152595), (285, 142422), (315, 128858), (342, 118685), (399, 101730), (570, 71211), (630, 64429), (665, 61038), (798, 50865), (855, 47474), (1197, 33910), (1330, 30519), (1710, 23737), (1995, 20346), (2394, 16955), (3391, 11970), (3990, 10173), (5985, 6782)]