8203230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 25272000

約数和(自身を除く): 17068770

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, 449, 522, 609, 630, 870, 898, 1015, 1218, 1305, 1347, 1827, 2030, 2245, 2610, 2694, 3045, 3143, 3654, 4041, 4490, 6090, 6286, 6735, 8082, 9135, 9429, 13021, 13470, 15715, 18270, 18858, 20205, 26042, 28287, 31430, 39063, 40410, 47145, 56574, 65105, 78126, 91147, 94290, 117189, 130210, 141435, 182294, 195315, 234378, 273441, 282870, 390630, 455735, 546882, 585945, 820323, 911470, 1171890, 1367205, 1640646, 2734410, 4101615, 8203230]

約数ペア:

[(1, 8203230), (2, 4101615), (3, 2734410), (5, 1640646), (6, 1367205), (7, 1171890), (9, 911470), (10, 820323), (14, 585945), (15, 546882), (18, 455735), (21, 390630), (29, 282870), (30, 273441), (35, 234378), (42, 195315), (45, 182294), (58, 141435), (63, 130210), (70, 117189), (87, 94290), (90, 91147), (105, 78126), (126, 65105), (145, 56574), (174, 47145), (203, 40410), (210, 39063), (261, 31430), (290, 28287), (315, 26042), (406, 20205), (435, 18858), (449, 18270), (522, 15715), (609, 13470), (630, 13021), (870, 9429), (898, 9135), (1015, 8082), (1218, 6735), (1305, 6286), (1347, 6090), (1827, 4490), (2030, 4041), (2245, 3654), (2610, 3143), (2694, 3045)]