17630550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 56291040

約数和(自身を除く): 38660490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 193, 203, 210, 225, 261, 290, 315, 350, 386, 406, 435, 450, 522, 525, 579, 609, 630, 725, 870, 965, 1015, 1050, 1158, 1218, 1305, 1351, 1450, 1575, 1737, 1827, 1930, 2030, 2175, 2610, 2702, 2895, 3045, 3150, 3474, 3654, 4053, 4350, 4825, 5075, 5597, 5790, 6090, 6525, 6755, 8106, 8685, 9135, 9650, 10150, 11194, 12159, 13050, 13510, 14475, 15225, 16791, 17370, 18270, 20265, 24318, 27985, 28950, 30450, 33582, 33775, 39179, 40530, 43425, 45675, 50373, 55970, 60795, 67550, 78358, 83955, 86850, 91350, 100746, 101325, 117537, 121590, 139925, 167910, 195895, 202650, 235074, 251865, 279850, 303975, 352611, 391790, 419775, 503730, 587685, 607950, 705222, 839550, 979475, 1175370, 1259325, 1763055, 1958950, 2518650, 2938425, 3526110, 5876850, 8815275, 17630550]

約数ペア:

[(1, 17630550), (2, 8815275), (3, 5876850), (5, 3526110), (6, 2938425), (7, 2518650), (9, 1958950), (10, 1763055), (14, 1259325), (15, 1175370), (18, 979475), (21, 839550), (25, 705222), (29, 607950), (30, 587685), (35, 503730), (42, 419775), (45, 391790), (50, 352611), (58, 303975), (63, 279850), (70, 251865), (75, 235074), (87, 202650), (90, 195895), (105, 167910), (126, 139925), (145, 121590), (150, 117537), (174, 101325), (175, 100746), (193, 91350), (203, 86850), (210, 83955), (225, 78358), (261, 67550), (290, 60795), (315, 55970), (350, 50373), (386, 45675), (406, 43425), (435, 40530), (450, 39179), (522, 33775), (525, 33582), (579, 30450), (609, 28950), (630, 27985), (725, 24318), (870, 20265), (965, 18270), (1015, 17370), (1050, 16791), (1158, 15225), (1218, 14475), (1305, 13510), (1351, 13050), (1450, 12159), (1575, 11194), (1737, 10150), (1827, 9650), (1930, 9135), (2030, 8685), (2175, 8106), (2610, 6755), (2702, 6525), (2895, 6090), (3045, 5790), (3150, 5597), (3474, 5075), (3654, 4825), (4053, 4350)]