1207883930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4793}}^1$

素因数の和:4919

約数の個数: 64

約数和(自身を含む): 2485209600

約数和(自身を除く): 1277325670

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 79, 110, 145, 158, 290, 319, 395, 638, 790, 869, 1595, 1738, 2291, 3190, 4345, 4582, 4793, 8690, 9586, 11455, 22910, 23965, 25201, 47930, 50402, 52723, 105446, 126005, 138997, 252010, 263615, 277994, 378647, 527230, 694985, 757294, 1389970, 1528967, 1893235, 3057934, 3786470, 4165117, 7644835, 8330234, 10980763, 15289670, 20825585, 21961526, 41651170, 54903815, 109807630, 120788393, 241576786, 603941965, 1207883930]

約数ペア:

[(1, 1207883930), (2, 603941965), (5, 241576786), (10, 120788393), (11, 109807630), (22, 54903815), (29, 41651170), (55, 21961526), (58, 20825585), (79, 15289670), (110, 10980763), (145, 8330234), (158, 7644835), (290, 4165117), (319, 3786470), (395, 3057934), (638, 1893235), (790, 1528967), (869, 1389970), (1595, 757294), (1738, 694985), (2291, 527230), (3190, 378647), (4345, 277994), (4582, 263615), (4793, 252010), (8690, 138997), (9586, 126005), (11455, 105446), (22910, 52723), (23965, 50402), (25201, 47930)]