66285270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{245501}}^1$

素因数の和:245517

約数の個数: 32

約数和(自身を含む): 176761440

約数和(自身を除く): 110476170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 245501, 491002, 736503, 1227505, 1473006, 2209509, 2455010, 3682515, 4419018, 6628527, 7365030, 11047545, 13257054, 22095090, 33142635, 66285270]

約数ペア:

[(1, 66285270), (2, 33142635), (3, 22095090), (5, 13257054), (6, 11047545), (9, 7365030), (10, 6628527), (15, 4419018), (18, 3682515), (27, 2455010), (30, 2209509), (45, 1473006), (54, 1227505), (90, 736503), (135, 491002), (270, 245501)]