99998730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85469}}^1$

素因数の和:85495

約数の個数: 48

約数和(自身を含む): 279999720

約数和(自身を除く): 180000990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 85469, 170938, 256407, 427345, 512814, 769221, 854690, 1111097, 1282035, 1538442, 2222194, 2564070, 3333291, 3846105, 5555485, 6666582, 7692210, 9999873, 11110970, 16666455, 19999746, 33332910, 49999365, 99998730]

約数ペア:

[(1, 99998730), (2, 49999365), (3, 33332910), (5, 19999746), (6, 16666455), (9, 11110970), (10, 9999873), (13, 7692210), (15, 6666582), (18, 5555485), (26, 3846105), (30, 3333291), (39, 2564070), (45, 2222194), (65, 1538442), (78, 1282035), (90, 1111097), (117, 854690), (130, 769221), (195, 512814), (234, 427345), (390, 256407), (585, 170938), (1170, 85469)]