173025020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2307

約数の個数: 96

約数和(自身を含む): 452390400

約数和(自身を除く): 279365380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 812, 1015, 1102, 1330, 2030, 2204, 2243, 2660, 2755, 3857, 4060, 4486, 5510, 7714, 8972, 11020, 11215, 15428, 15701, 19285, 22430, 31402, 38570, 42617, 44860, 62804, 65047, 77140, 78505, 85234, 130094, 157010, 170468, 213085, 260188, 298319, 314020, 325235, 426170, 455329, 596638, 650470, 852340, 910658, 1193276, 1235893, 1300940, 1491595, 1821316, 2276645, 2471786, 2983190, 4553290, 4943572, 5966380, 6179465, 8651251, 9106580, 12358930, 17302502, 24717860, 34605004, 43256255, 86512510, 173025020]

約数ペア:

[(1, 173025020), (2, 86512510), (4, 43256255), (5, 34605004), (7, 24717860), (10, 17302502), (14, 12358930), (19, 9106580), (20, 8651251), (28, 6179465), (29, 5966380), (35, 4943572), (38, 4553290), (58, 2983190), (70, 2471786), (76, 2276645), (95, 1821316), (116, 1491595), (133, 1300940), (140, 1235893), (145, 1193276), (190, 910658), (203, 852340), (266, 650470), (290, 596638), (380, 455329), (406, 426170), (532, 325235), (551, 314020), (580, 298319), (665, 260188), (812, 213085), (1015, 170468), (1102, 157010), (1330, 130094), (2030, 85234), (2204, 78505), (2243, 77140), (2660, 65047), (2755, 62804), (3857, 44860), (4060, 42617), (4486, 38570), (5510, 31402), (7714, 22430), (8972, 19285), (11020, 15701), (11215, 15428)]