133998420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131371}}^1$

素因数の和:131400

約数の個数: 48

約数和(自身を含む): 397268928

約数和(自身を除く): 263270508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 131371, 262742, 394113, 525484, 656855, 788226, 1313710, 1576452, 1970565, 2233307, 2627420, 3941130, 4466614, 6699921, 7882260, 8933228, 11166535, 13399842, 22333070, 26799684, 33499605, 44666140, 66999210, 133998420]

約数ペア:

[(1, 133998420), (2, 66999210), (3, 44666140), (4, 33499605), (5, 26799684), (6, 22333070), (10, 13399842), (12, 11166535), (15, 8933228), (17, 7882260), (20, 6699921), (30, 4466614), (34, 3941130), (51, 2627420), (60, 2233307), (68, 1970565), (85, 1576452), (102, 1313710), (170, 788226), (204, 656855), (255, 525484), (340, 394113), (510, 262742), (1020, 131371)]