1490367090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{598541}}^1$

素因数の和:598634

約数の個数: 32

約数和(自身を含む): 3619982016

約数和(自身を除く): 2129614926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 598541, 1197082, 1795623, 2992705, 3591246, 5985410, 8978115, 17956230, 49678903, 99357806, 149036709, 248394515, 298073418, 496789030, 745183545, 1490367090]

約数ペア:

[(1, 1490367090), (2, 745183545), (3, 496789030), (5, 298073418), (6, 248394515), (10, 149036709), (15, 99357806), (30, 49678903), (83, 17956230), (166, 8978115), (249, 5985410), (415, 3591246), (498, 2992705), (830, 1795623), (1245, 1197082), (2490, 598541)]