80537190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2731}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 193556736

約数和(自身を除く): 113019546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2731, 2949, 4915, 5462, 5898, 8193, 9830, 13655, 14745, 16386, 27310, 29490, 40965, 81930, 2684573, 5369146, 8053719, 13422865, 16107438, 26845730, 40268595, 80537190]

約数ペア:

[(1, 80537190), (2, 40268595), (3, 26845730), (5, 16107438), (6, 13422865), (10, 8053719), (15, 5369146), (30, 2684573), (983, 81930), (1966, 40965), (2731, 29490), (2949, 27310), (4915, 16386), (5462, 14745), (5898, 13655), (8193, 9830)]