91158420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89371}}^1$

素因数の和:89400

約数の個数: 48

約数和(自身を含む): 270260928

約数和(自身を除く): 179102508

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, 89371, 178742, 268113, 357484, 446855, 536226, 893710, 1072452, 1340565, 1519307, 1787420, 2681130, 3038614, 4557921, 5362260, 6077228, 7596535, 9115842, 15193070, 18231684, 22789605, 30386140, 45579210, 91158420]

約数ペア:

[(1, 91158420), (2, 45579210), (3, 30386140), (4, 22789605), (5, 18231684), (6, 15193070), (10, 9115842), (12, 7596535), (15, 6077228), (17, 5362260), (20, 4557921), (30, 3038614), (34, 2681130), (51, 1787420), (60, 1519307), (68, 1340565), (85, 1072452), (102, 893710), (170, 536226), (204, 446855), (255, 357484), (340, 268113), (510, 178742), (1020, 89371)]