90840330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7628

約数の個数: 96

約数和(自身を含む): 284169600

約数和(自身を除く): 193329270

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, 3990, 5985, 7589, 11970, 15178, 22767, 37945, 45534, 53123, 68301, 75890, 106246, 113835, 136602, 144191, 159369, 227670, 265615, 288382, 318738, 341505, 432573, 478107, 531230, 683010, 720955, 796845, 865146, 956214, 1009337, 1297719, 1441910, 1593690, 2018674, 2162865, 2390535, 2595438, 3028011, 4325730, 4781070, 5046685, 6056022, 6488595, 9084033, 10093370, 12977190, 15140055, 18168066, 30280110, 45420165, 90840330]

約数ペア:

[(1, 90840330), (2, 45420165), (3, 30280110), (5, 18168066), (6, 15140055), (7, 12977190), (9, 10093370), (10, 9084033), (14, 6488595), (15, 6056022), (18, 5046685), (19, 4781070), (21, 4325730), (30, 3028011), (35, 2595438), (38, 2390535), (42, 2162865), (45, 2018674), (57, 1593690), (63, 1441910), (70, 1297719), (90, 1009337), (95, 956214), (105, 865146), (114, 796845), (126, 720955), (133, 683010), (171, 531230), (190, 478107), (210, 432573), (266, 341505), (285, 318738), (315, 288382), (342, 265615), (399, 227670), (570, 159369), (630, 144191), (665, 136602), (798, 113835), (855, 106246), (1197, 75890), (1330, 68301), (1710, 53123), (1995, 45534), (2394, 37945), (3990, 22767), (5985, 15178), (7589, 11970)]