16840710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 80

約数和(自身を含む): 47985696

約数和(自身を除く): 31144986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1223, 1377, 1530, 2295, 2446, 2754, 3669, 4590, 6115, 6885, 7338, 11007, 12230, 13770, 18345, 20791, 22014, 33021, 36690, 41582, 55035, 62373, 66042, 99063, 103955, 110070, 124746, 165105, 187119, 198126, 207910, 311865, 330210, 374238, 495315, 561357, 623730, 935595, 990630, 1122714, 1684071, 1871190, 2806785, 3368142, 5613570, 8420355, 16840710]

約数ペア:

[(1, 16840710), (2, 8420355), (3, 5613570), (5, 3368142), (6, 2806785), (9, 1871190), (10, 1684071), (15, 1122714), (17, 990630), (18, 935595), (27, 623730), (30, 561357), (34, 495315), (45, 374238), (51, 330210), (54, 311865), (81, 207910), (85, 198126), (90, 187119), (102, 165105), (135, 124746), (153, 110070), (162, 103955), (170, 99063), (255, 66042), (270, 62373), (306, 55035), (405, 41582), (459, 36690), (510, 33021), (765, 22014), (810, 20791), (918, 18345), (1223, 13770), (1377, 12230), (1530, 11007), (2295, 7338), (2446, 6885), (2754, 6115), (3669, 4590)]