15711570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 51435648

約数和(自身を除く): 35724078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 163, 170, 189, 210, 238, 255, 270, 306, 315, 326, 357, 378, 405, 459, 489, 510, 567, 595, 630, 714, 765, 810, 815, 918, 945, 978, 1071, 1134, 1141, 1190, 1377, 1467, 1530, 1630, 1785, 1890, 2142, 2282, 2295, 2445, 2754, 2771, 2835, 2934, 3213, 3423, 3570, 4401, 4590, 4890, 5355, 5542, 5670, 5705, 6426, 6846, 6885, 7335, 8313, 8802, 9639, 10269, 10710, 11410, 13203, 13770, 13855, 14670, 16065, 16626, 17115, 19278, 19397, 20538, 22005, 24939, 26406, 27710, 30807, 32130, 34230, 38794, 41565, 44010, 48195, 49878, 51345, 58191, 61614, 66015, 74817, 83130, 92421, 96390, 96985, 102690, 116382, 124695, 132030, 149634, 154035, 174573, 184842, 193970, 224451, 249390, 290955, 308070, 349146, 374085, 448902, 462105, 523719, 581910, 748170, 872865, 924210, 1047438, 1122255, 1571157, 1745730, 2244510, 2618595, 3142314, 5237190, 7855785, 15711570]

約数ペア:

[(1, 15711570), (2, 7855785), (3, 5237190), (5, 3142314), (6, 2618595), (7, 2244510), (9, 1745730), (10, 1571157), (14, 1122255), (15, 1047438), (17, 924210), (18, 872865), (21, 748170), (27, 581910), (30, 523719), (34, 462105), (35, 448902), (42, 374085), (45, 349146), (51, 308070), (54, 290955), (63, 249390), (70, 224451), (81, 193970), (85, 184842), (90, 174573), (102, 154035), (105, 149634), (119, 132030), (126, 124695), (135, 116382), (153, 102690), (162, 96985), (163, 96390), (170, 92421), (189, 83130), (210, 74817), (238, 66015), (255, 61614), (270, 58191), (306, 51345), (315, 49878), (326, 48195), (357, 44010), (378, 41565), (405, 38794), (459, 34230), (489, 32130), (510, 30807), (567, 27710), (595, 26406), (630, 24939), (714, 22005), (765, 20538), (810, 19397), (815, 19278), (918, 17115), (945, 16626), (978, 16065), (1071, 14670), (1134, 13855), (1141, 13770), (1190, 13203), (1377, 11410), (1467, 10710), (1530, 10269), (1630, 9639), (1785, 8802), (1890, 8313), (2142, 7335), (2282, 6885), (2295, 6846), (2445, 6426), (2754, 5705), (2771, 5670), (2835, 5542), (2934, 5355), (3213, 4890), (3423, 4590), (3570, 4401)]