1772190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 5503680

約数和(自身を除く): 3731490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 97, 105, 126, 145, 174, 194, 203, 210, 261, 290, 291, 315, 406, 435, 485, 522, 582, 609, 630, 679, 870, 873, 970, 1015, 1218, 1305, 1358, 1455, 1746, 1827, 2030, 2037, 2610, 2813, 2910, 3045, 3395, 3654, 4074, 4365, 5626, 6090, 6111, 6790, 8439, 8730, 9135, 10185, 12222, 14065, 16878, 18270, 19691, 20370, 25317, 28130, 30555, 39382, 42195, 50634, 59073, 61110, 84390, 98455, 118146, 126585, 177219, 196910, 253170, 295365, 354438, 590730, 886095, 1772190]

約数ペア:

[(1, 1772190), (2, 886095), (3, 590730), (5, 354438), (6, 295365), (7, 253170), (9, 196910), (10, 177219), (14, 126585), (15, 118146), (18, 98455), (21, 84390), (29, 61110), (30, 59073), (35, 50634), (42, 42195), (45, 39382), (58, 30555), (63, 28130), (70, 25317), (87, 20370), (90, 19691), (97, 18270), (105, 16878), (126, 14065), (145, 12222), (174, 10185), (194, 9135), (203, 8730), (210, 8439), (261, 6790), (290, 6111), (291, 6090), (315, 5626), (406, 4365), (435, 4074), (485, 3654), (522, 3395), (582, 3045), (609, 2910), (630, 2813), (679, 2610), (870, 2037), (873, 2030), (970, 1827), (1015, 1746), (1218, 1455), (1305, 1358)]