19005150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 51827040

約数和(自身を除く): 32821890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 29, 30, 34, 50, 51, 58, 75, 85, 87, 102, 145, 150, 170, 174, 255, 257, 290, 425, 435, 493, 510, 514, 725, 771, 850, 870, 986, 1275, 1285, 1450, 1479, 1542, 2175, 2465, 2550, 2570, 2958, 3855, 4350, 4369, 4930, 6425, 7395, 7453, 7710, 8738, 12325, 12850, 13107, 14790, 14906, 19275, 21845, 22359, 24650, 26214, 36975, 37265, 38550, 43690, 44718, 65535, 73950, 74530, 109225, 111795, 126701, 131070, 186325, 218450, 223590, 253402, 327675, 372650, 380103, 558975, 633505, 655350, 760206, 1117950, 1267010, 1900515, 3167525, 3801030, 6335050, 9502575, 19005150]

約数ペア:

[(1, 19005150), (2, 9502575), (3, 6335050), (5, 3801030), (6, 3167525), (10, 1900515), (15, 1267010), (17, 1117950), (25, 760206), (29, 655350), (30, 633505), (34, 558975), (50, 380103), (51, 372650), (58, 327675), (75, 253402), (85, 223590), (87, 218450), (102, 186325), (145, 131070), (150, 126701), (170, 111795), (174, 109225), (255, 74530), (257, 73950), (290, 65535), (425, 44718), (435, 43690), (493, 38550), (510, 37265), (514, 36975), (725, 26214), (771, 24650), (850, 22359), (870, 21845), (986, 19275), (1275, 14906), (1285, 14790), (1450, 13107), (1479, 12850), (1542, 12325), (2175, 8738), (2465, 7710), (2550, 7453), (2570, 7395), (2958, 6425), (3855, 4930), (4350, 4369)]