82782270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 221797440

約数和(自身を除く): 139015170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 771, 1193, 1285, 1542, 2313, 2386, 2570, 3579, 3855, 4626, 5965, 6939, 7158, 7710, 10737, 11565, 11930, 13878, 17895, 21474, 23130, 32211, 34695, 35790, 53685, 64422, 69390, 107370, 161055, 306601, 322110, 613202, 919803, 1533005, 1839606, 2759409, 3066010, 4599015, 5518818, 8278227, 9198030, 13797045, 16556454, 27594090, 41391135, 82782270]

約数ペア:

[(1, 82782270), (2, 41391135), (3, 27594090), (5, 16556454), (6, 13797045), (9, 9198030), (10, 8278227), (15, 5518818), (18, 4599015), (27, 3066010), (30, 2759409), (45, 1839606), (54, 1533005), (90, 919803), (135, 613202), (257, 322110), (270, 306601), (514, 161055), (771, 107370), (1193, 69390), (1285, 64422), (1542, 53685), (2313, 35790), (2386, 34695), (2570, 32211), (3579, 23130), (3855, 21474), (4626, 17895), (5965, 13878), (6939, 11930), (7158, 11565), (7710, 10737)]