270821808

素因数分解:

$2^4\times 3^2\times {\mathrm{1880707}}^1$

素因数の和:1880721

約数の個数: 30

約数和(自身を含む): 757925324

約数和(自身を除く): 487103516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1880707, 3761414, 5642121, 7522828, 11284242, 15045656, 16926363, 22568484, 30091312, 33852726, 45136968, 67705452, 90273936, 135410904, 270821808]

約数ペア:

[(1, 270821808), (2, 135410904), (3, 90273936), (4, 67705452), (6, 45136968), (8, 33852726), (9, 30091312), (12, 22568484), (16, 16926363), (18, 15045656), (24, 11284242), (36, 7522828), (48, 5642121), (72, 3761414), (144, 1880707)]