87765390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19121}}^1$

素因数の和:19154

約数の個数: 64

約数和(自身を含む): 247821120

約数和(自身を除く): 160055730

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, 19121, 38242, 57363, 95605, 114726, 172089, 191210, 286815, 325057, 344178, 516267, 573630, 650114, 860445, 975171, 1032534, 1625285, 1720890, 1950342, 2581335, 2925513, 3250570, 4875855, 5162670, 5851026, 8776539, 9751710, 14627565, 17553078, 29255130, 43882695, 87765390]

約数ペア:

[(1, 87765390), (2, 43882695), (3, 29255130), (5, 17553078), (6, 14627565), (9, 9751710), (10, 8776539), (15, 5851026), (17, 5162670), (18, 4875855), (27, 3250570), (30, 2925513), (34, 2581335), (45, 1950342), (51, 1720890), (54, 1625285), (85, 1032534), (90, 975171), (102, 860445), (135, 650114), (153, 573630), (170, 516267), (255, 344178), (270, 325057), (306, 286815), (459, 191210), (510, 172089), (765, 114726), (918, 95605), (1530, 57363), (2295, 38242), (4590, 19121)]