148950670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 308629440

約数和(自身を除く): 159678770

約数列:

[1, 2, 5, 10, 11, 22, 29, 53, 55, 58, 106, 110, 145, 265, 290, 319, 530, 583, 638, 881, 1166, 1537, 1595, 1762, 2915, 3074, 3190, 4405, 5830, 7685, 8810, 9691, 15370, 16907, 19382, 25549, 33814, 46693, 48455, 51098, 84535, 93386, 96910, 127745, 169070, 233465, 255490, 281039, 466930, 513623, 562078, 1027246, 1354097, 1405195, 2568115, 2708194, 2810390, 5136230, 6770485, 13540970, 14895067, 29790134, 74475335, 148950670]

約数ペア:

[(1, 148950670), (2, 74475335), (5, 29790134), (10, 14895067), (11, 13540970), (22, 6770485), (29, 5136230), (53, 2810390), (55, 2708194), (58, 2568115), (106, 1405195), (110, 1354097), (145, 1027246), (265, 562078), (290, 513623), (319, 466930), (530, 281039), (583, 255490), (638, 233465), (881, 169070), (1166, 127745), (1537, 96910), (1595, 93386), (1762, 84535), (2915, 51098), (3074, 48455), (3190, 46693), (4405, 33814), (5830, 25549), (7685, 19382), (8810, 16907), (9691, 15370)]