308660415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 632033280

約数和(自身を除く): 323372865

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 361, 399, 479, 595, 665, 969, 1083, 1437, 1615, 1785, 1805, 1995, 2261, 2395, 2527, 3353, 4845, 5415, 6137, 6783, 7185, 7581, 8143, 9101, 10059, 11305, 12635, 16765, 18411, 24429, 27303, 30685, 33915, 37905, 40715, 42959, 45505, 50295, 57001, 63707, 92055, 122145, 128877, 136515, 154717, 171003, 172919, 191121, 214795, 285005, 318535, 464151, 518757, 644385, 773585, 855015, 864595, 955605, 1083019, 1210433, 2320755, 2593785, 2939623, 3249057, 3631299, 5415095, 6052165, 8818869, 14698115, 16245285, 18156495, 20577361, 44094345, 61732083, 102886805, 308660415]

約数ペア:

[(1, 308660415), (3, 102886805), (5, 61732083), (7, 44094345), (15, 20577361), (17, 18156495), (19, 16245285), (21, 14698115), (35, 8818869), (51, 6052165), (57, 5415095), (85, 3631299), (95, 3249057), (105, 2939623), (119, 2593785), (133, 2320755), (255, 1210433), (285, 1083019), (323, 955605), (357, 864595), (361, 855015), (399, 773585), (479, 644385), (595, 518757), (665, 464151), (969, 318535), (1083, 285005), (1437, 214795), (1615, 191121), (1785, 172919), (1805, 171003), (1995, 154717), (2261, 136515), (2395, 128877), (2527, 122145), (3353, 92055), (4845, 63707), (5415, 57001), (6137, 50295), (6783, 45505), (7185, 42959), (7581, 40715), (8143, 37905), (9101, 33915), (10059, 30685), (11305, 27303), (12635, 24429), (16765, 18411)]