172634970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 457021440

約数和(自身を除く): 284386470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 37, 58, 62, 74, 87, 93, 111, 145, 155, 173, 174, 185, 186, 222, 290, 310, 346, 370, 435, 465, 519, 555, 865, 870, 899, 930, 1038, 1073, 1110, 1147, 1730, 1798, 2146, 2294, 2595, 2697, 3219, 3441, 4495, 5017, 5190, 5363, 5365, 5394, 5735, 6401, 6438, 6882, 8990, 10034, 10726, 10730, 11470, 12802, 13485, 15051, 16089, 16095, 17205, 19203, 25085, 26815, 26970, 30102, 32005, 32178, 32190, 33263, 34410, 38406, 50170, 53630, 64010, 66526, 75255, 80445, 96015, 99789, 150510, 155527, 160890, 166315, 185629, 192030, 198431, 199578, 311054, 332630, 371258, 396862, 466581, 498945, 556887, 595293, 777635, 928145, 933162, 992155, 997890, 1113774, 1190586, 1555270, 1856290, 1984310, 2332905, 2784435, 2976465, 4665810, 5568870, 5754499, 5952930, 11508998, 17263497, 28772495, 34526994, 57544990, 86317485, 172634970]

約数ペア:

[(1, 172634970), (2, 86317485), (3, 57544990), (5, 34526994), (6, 28772495), (10, 17263497), (15, 11508998), (29, 5952930), (30, 5754499), (31, 5568870), (37, 4665810), (58, 2976465), (62, 2784435), (74, 2332905), (87, 1984310), (93, 1856290), (111, 1555270), (145, 1190586), (155, 1113774), (173, 997890), (174, 992155), (185, 933162), (186, 928145), (222, 777635), (290, 595293), (310, 556887), (346, 498945), (370, 466581), (435, 396862), (465, 371258), (519, 332630), (555, 311054), (865, 199578), (870, 198431), (899, 192030), (930, 185629), (1038, 166315), (1073, 160890), (1110, 155527), (1147, 150510), (1730, 99789), (1798, 96015), (2146, 80445), (2294, 75255), (2595, 66526), (2697, 64010), (3219, 53630), (3441, 50170), (4495, 38406), (5017, 34410), (5190, 33263), (5363, 32190), (5365, 32178), (5394, 32005), (5735, 30102), (6401, 26970), (6438, 26815), (6882, 25085), (8990, 19203), (10034, 17205), (10726, 16095), (10730, 16089), (11470, 15051), (12802, 13485)]