78140730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137089}}^1$

素因数の和:137118

約数の個数: 32

約数和(自身を含む): 197409600

約数和(自身を除く): 119268870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 137089, 274178, 411267, 685445, 822534, 1370890, 2056335, 2604691, 4112670, 5209382, 7814073, 13023455, 15628146, 26046910, 39070365, 78140730]

約数ペア:

[(1, 78140730), (2, 39070365), (3, 26046910), (5, 15628146), (6, 13023455), (10, 7814073), (15, 5209382), (19, 4112670), (30, 2604691), (38, 2056335), (57, 1370890), (95, 822534), (114, 685445), (190, 411267), (285, 274178), (570, 137089)]