2513457.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2129}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 217566720

約数和(自身を除く): 140028540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 607, 1214, 1821, 2129, 2428, 3035, 3642, 4258, 6070, 6387, 7284, 8516, 9105, 10645, 12140, 12774, 18210, 21290, 25548, 31935, 36420, 42580, 63870, 127740, 1292303, 2584606, 3876909, 5169212, 6461515, 7753818, 12923030, 15507636, 19384545, 25846060, 38769090, 77538180]

約数ペア:

[(1, 77538180), (2, 38769090), (3, 25846060), (4, 19384545), (5, 15507636), (6, 12923030), (10, 7753818), (12, 6461515), (15, 5169212), (20, 3876909), (30, 2584606), (60, 1292303), (607, 127740), (1214, 63870), (1821, 42580), (2129, 36420), (2428, 31935), (3035, 25548), (3642, 21290), (4258, 18210), (6070, 12774), (6387, 12140), (7284, 10645), (8516, 9105)]