118383420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63647}}^1$

素因数の和:63690

約数の個数: 48

約数和(自身を含む): 342171648

約数和(自身を除く): 223788228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 63647, 127294, 190941, 254588, 318235, 381882, 636470, 763764, 954705, 1272940, 1909410, 1973057, 3818820, 3946114, 5919171, 7892228, 9865285, 11838342, 19730570, 23676684, 29595855, 39461140, 59191710, 118383420]

約数ペア:

[(1, 118383420), (2, 59191710), (3, 39461140), (4, 29595855), (5, 23676684), (6, 19730570), (10, 11838342), (12, 9865285), (15, 7892228), (20, 5919171), (30, 3946114), (31, 3818820), (60, 1973057), (62, 1909410), (93, 1272940), (124, 954705), (155, 763764), (186, 636470), (310, 381882), (372, 318235), (465, 254588), (620, 190941), (930, 127294), (1860, 63647)]