173827890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37871}}^1$

素因数の和:37904

約数の個数: 64

約数和(自身を含む): 490821120

約数和(自身を除く): 316993230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 37871, 75742, 113613, 189355, 227226, 340839, 378710, 568065, 643807, 681678, 1022517, 1136130, 1287614, 1704195, 1931421, 2045034, 3219035, 3408390, 3862842, 5112585, 5794263, 6438070, 9657105, 10225170, 11588526, 17382789, 19314210, 28971315, 34765578, 57942630, 86913945, 173827890]

約数ペア:

[(1, 173827890), (2, 86913945), (3, 57942630), (5, 34765578), (6, 28971315), (9, 19314210), (10, 17382789), (15, 11588526), (17, 10225170), (18, 9657105), (27, 6438070), (30, 5794263), (34, 5112585), (45, 3862842), (51, 3408390), (54, 3219035), (85, 2045034), (90, 1931421), (102, 1704195), (135, 1287614), (153, 1136130), (170, 1022517), (255, 681678), (270, 643807), (306, 568065), (459, 378710), (510, 340839), (765, 227226), (918, 189355), (1530, 113613), (2295, 75742), (4590, 37871)]