914476970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 1835882496

約数和(自身を除く): 921405526

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 167, 334, 335, 670, 737, 743, 835, 1474, 1486, 1670, 1837, 3674, 3685, 3715, 7370, 7430, 8173, 9185, 11189, 16346, 18370, 22378, 40865, 49781, 55945, 81730, 99562, 111890, 123079, 124081, 246158, 248162, 248905, 497810, 547591, 615395, 620405, 1095182, 1230790, 1240810, 1364891, 2729782, 2737955, 5475910, 6824455, 8313427, 13648910, 16626854, 41567135, 83134270, 91447697, 182895394, 457238485, 914476970]

約数ペア:

[(1, 914476970), (2, 457238485), (5, 182895394), (10, 91447697), (11, 83134270), (22, 41567135), (55, 16626854), (67, 13648910), (110, 8313427), (134, 6824455), (167, 5475910), (334, 2737955), (335, 2729782), (670, 1364891), (737, 1240810), (743, 1230790), (835, 1095182), (1474, 620405), (1486, 615395), (1670, 547591), (1837, 497810), (3674, 248905), (3685, 248162), (3715, 246158), (7370, 124081), (7430, 123079), (8173, 111890), (9185, 99562), (11189, 81730), (16346, 55945), (18370, 49781), (22378, 40865)]