30880380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12553}}^1$

素因数の和:12606

約数の個数: 48

約数和(自身を含む): 88581024

約数和(自身を除く): 57700644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12553, 25106, 37659, 50212, 62765, 75318, 125530, 150636, 188295, 251060, 376590, 514673, 753180, 1029346, 1544019, 2058692, 2573365, 3088038, 5146730, 6176076, 7720095, 10293460, 15440190, 30880380]

約数ペア:

[(1, 30880380), (2, 15440190), (3, 10293460), (4, 7720095), (5, 6176076), (6, 5146730), (10, 3088038), (12, 2573365), (15, 2058692), (20, 1544019), (30, 1029346), (41, 753180), (60, 514673), (82, 376590), (123, 251060), (164, 188295), (205, 150636), (246, 125530), (410, 75318), (492, 62765), (615, 50212), (820, 37659), (1230, 25106), (2460, 12553)]