28482930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1608

約数の個数: 96

約数和(自身を含む): 87609600

約数和(自身を除く): 59126670

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, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1559, 1827, 2030, 2610, 3045, 3118, 3654, 4677, 6090, 7795, 9135, 9354, 10913, 14031, 15590, 18270, 21826, 23385, 28062, 32739, 45211, 46770, 54565, 65478, 70155, 90422, 98217, 109130, 135633, 140310, 163695, 196434, 226055, 271266, 316477, 327390, 406899, 452110, 491085, 632954, 678165, 813798, 949431, 982170, 1356330, 1582385, 1898862, 2034495, 2848293, 3164770, 4068990, 4747155, 5696586, 9494310, 14241465, 28482930]

約数ペア:

[(1, 28482930), (2, 14241465), (3, 9494310), (5, 5696586), (6, 4747155), (7, 4068990), (9, 3164770), (10, 2848293), (14, 2034495), (15, 1898862), (18, 1582385), (21, 1356330), (29, 982170), (30, 949431), (35, 813798), (42, 678165), (45, 632954), (58, 491085), (63, 452110), (70, 406899), (87, 327390), (90, 316477), (105, 271266), (126, 226055), (145, 196434), (174, 163695), (203, 140310), (210, 135633), (261, 109130), (290, 98217), (315, 90422), (406, 70155), (435, 65478), (522, 54565), (609, 46770), (630, 45211), (870, 32739), (1015, 28062), (1218, 23385), (1305, 21826), (1559, 18270), (1827, 15590), (2030, 14031), (2610, 10913), (3045, 9354), (3118, 9135), (3654, 7795), (4677, 6090)]