39038940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3059

約数の個数: 72

約数和(自身を含む): 120080688

約数和(自身を除く): 81041748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 2971, 3285, 4380, 5942, 6570, 8913, 11884, 13140, 14855, 17826, 26739, 29710, 35652, 44565, 53478, 59420, 89130, 106956, 133695, 178260, 216883, 267390, 433766, 534780, 650649, 867532, 1084415, 1301298, 1951947, 2168830, 2602596, 3253245, 3903894, 4337660, 6506490, 7807788, 9759735, 13012980, 19519470, 39038940]

約数ペア:

[(1, 39038940), (2, 19519470), (3, 13012980), (4, 9759735), (5, 7807788), (6, 6506490), (9, 4337660), (10, 3903894), (12, 3253245), (15, 2602596), (18, 2168830), (20, 1951947), (30, 1301298), (36, 1084415), (45, 867532), (60, 650649), (73, 534780), (90, 433766), (146, 267390), (180, 216883), (219, 178260), (292, 133695), (365, 106956), (438, 89130), (657, 59420), (730, 53478), (876, 44565), (1095, 35652), (1314, 29710), (1460, 26739), (2190, 17826), (2628, 14855), (2971, 13140), (3285, 11884), (4380, 8913), (5942, 6570)]