154390590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10789}}^1$

素因数の和:10858

約数の個数: 64

約数和(自身を含む): 419515200

約数和(自身を除く): 265124610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 10789, 14310, 21578, 32367, 53945, 64734, 97101, 107890, 161835, 194202, 291303, 323670, 485505, 571817, 582606, 971010, 1143634, 1456515, 1715451, 2859085, 2913030, 3430902, 5146353, 5718170, 8577255, 10292706, 15439059, 17154510, 25731765, 30878118, 51463530, 77195295, 154390590]

約数ペア:

[(1, 154390590), (2, 77195295), (3, 51463530), (5, 30878118), (6, 25731765), (9, 17154510), (10, 15439059), (15, 10292706), (18, 8577255), (27, 5718170), (30, 5146353), (45, 3430902), (53, 2913030), (54, 2859085), (90, 1715451), (106, 1456515), (135, 1143634), (159, 971010), (265, 582606), (270, 571817), (318, 485505), (477, 323670), (530, 291303), (795, 194202), (954, 161835), (1431, 107890), (1590, 97101), (2385, 64734), (2862, 53945), (4770, 32367), (7155, 21578), (10789, 14310)]