382499910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{326923}}^1$

素因数の和:326949

約数の個数: 48

約数和(自身を含む): 1071003024

約数和(自身を除く): 688503114

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, 326923, 653846, 980769, 1634615, 1961538, 2942307, 3269230, 4249999, 4903845, 5884614, 8499998, 9807690, 12749997, 14711535, 21249995, 25499994, 29423070, 38249991, 42499990, 63749985, 76499982, 127499970, 191249955, 382499910]

約数ペア:

[(1, 382499910), (2, 191249955), (3, 127499970), (5, 76499982), (6, 63749985), (9, 42499990), (10, 38249991), (13, 29423070), (15, 25499994), (18, 21249995), (26, 14711535), (30, 12749997), (39, 9807690), (45, 8499998), (65, 5884614), (78, 4903845), (90, 4249999), (117, 3269230), (130, 2942307), (195, 1961538), (234, 1634615), (390, 980769), (585, 653846), (1170, 326923)]