16845570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{2971}}^1$

素因数の和:2997

約数の個数: 80

約数和(自身を含む): 51784128

約数和(自身を除く): 34938558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 2971, 5670, 5942, 8913, 14855, 17826, 20797, 26739, 29710, 41594, 44565, 53478, 62391, 80217, 89130, 103985, 124782, 133695, 160434, 187173, 207970, 240651, 267390, 311955, 374346, 401085, 481302, 561519, 623910, 802170, 935865, 1123038, 1203255, 1684557, 1871730, 2406510, 2807595, 3369114, 5615190, 8422785, 16845570]

約数ペア:

[(1, 16845570), (2, 8422785), (3, 5615190), (5, 3369114), (6, 2807595), (7, 2406510), (9, 1871730), (10, 1684557), (14, 1203255), (15, 1123038), (18, 935865), (21, 802170), (27, 623910), (30, 561519), (35, 481302), (42, 401085), (45, 374346), (54, 311955), (63, 267390), (70, 240651), (81, 207970), (90, 187173), (105, 160434), (126, 133695), (135, 124782), (162, 103985), (189, 89130), (210, 80217), (270, 62391), (315, 53478), (378, 44565), (405, 41594), (567, 29710), (630, 26739), (810, 20797), (945, 17826), (1134, 14855), (1890, 8913), (2835, 5942), (2971, 5670)]