2590317405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 5116151040

約数和(自身を除く): 2525833635

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 241, 247, 285, 585, 723, 741, 855, 967, 1205, 1235, 2169, 2223, 2901, 3133, 3615, 3705, 4579, 4835, 8703, 9399, 10845, 11115, 12571, 13737, 14505, 15665, 18373, 22895, 28197, 37713, 41211, 43515, 46995, 55119, 59527, 62855, 68685, 91865, 113139, 140985, 165357, 178581, 188565, 206055, 233047, 238849, 275595, 297635, 535743, 565695, 699141, 716547, 826785, 892905, 1165235, 1194245, 2097423, 2149641, 2678715, 3029611, 3495705, 3582735, 4427893, 9088833, 10487115, 10748205, 13283679, 15148055, 22139465, 27266499, 39851037, 45444165, 57562609, 66418395, 136332495, 172687827, 199255185, 287813045, 518063481, 863439135, 2590317405]

約数ペア:

[(1, 2590317405), (3, 863439135), (5, 518063481), (9, 287813045), (13, 199255185), (15, 172687827), (19, 136332495), (39, 66418395), (45, 57562609), (57, 45444165), (65, 39851037), (95, 27266499), (117, 22139465), (171, 15148055), (195, 13283679), (241, 10748205), (247, 10487115), (285, 9088833), (585, 4427893), (723, 3582735), (741, 3495705), (855, 3029611), (967, 2678715), (1205, 2149641), (1235, 2097423), (2169, 1194245), (2223, 1165235), (2901, 892905), (3133, 826785), (3615, 716547), (3705, 699141), (4579, 565695), (4835, 535743), (8703, 297635), (9399, 275595), (10845, 238849), (11115, 233047), (12571, 206055), (13737, 188565), (14505, 178581), (15665, 165357), (18373, 140985), (22895, 113139), (28197, 91865), (37713, 68685), (41211, 62855), (43515, 59527), (46995, 55119)]