9780432830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{867829}}^1$

素因数の和:867873

約数の個数: 48

約数和(自身を含む): 21369445920

約数和(自身を除く): 11589013090

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 867829, 1735658, 4339145, 6074803, 8678290, 12149606, 19960067, 30374015, 39920134, 42523621, 60748030, 85047242, 99800335, 139720469, 199600670, 212618105, 279440938, 425236210, 698602345, 978043283, 1397204690, 1956086566, 4890216415, 9780432830]

約数ペア:

[(1, 9780432830), (2, 4890216415), (5, 1956086566), (7, 1397204690), (10, 978043283), (14, 698602345), (23, 425236210), (35, 279440938), (46, 212618105), (49, 199600670), (70, 139720469), (98, 99800335), (115, 85047242), (161, 60748030), (230, 42523621), (245, 39920134), (322, 30374015), (490, 19960067), (805, 12149606), (1127, 8678290), (1610, 6074803), (2254, 4339145), (5635, 1735658), (11270, 867829)]