744609970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{15607}}^1$

素因数の和:15994

約数の個数: 32

約数和(自身を含む): 1447423488

約数和(自身を除く): 702813518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1835, 3670, 4771, 9542, 15607, 23855, 31214, 47710, 78035, 156070, 202891, 405782, 1014455, 2028910, 5727769, 11455538, 28638845, 57277690, 74460997, 148921994, 372304985, 744609970]

約数ペア:

[(1, 744609970), (2, 372304985), (5, 148921994), (10, 74460997), (13, 57277690), (26, 28638845), (65, 11455538), (130, 5727769), (367, 2028910), (734, 1014455), (1835, 405782), (3670, 202891), (4771, 156070), (9542, 78035), (15607, 47710), (23855, 31214)]