17493990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2269}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 42167520

約数和(自身を除く): 24673530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2269, 2570, 3855, 4538, 6807, 7710, 11345, 13614, 22690, 34035, 68070, 583133, 1166266, 1749399, 2915665, 3498798, 5831330, 8746995, 17493990]

約数ペア:

[(1, 17493990), (2, 8746995), (3, 5831330), (5, 3498798), (6, 2915665), (10, 1749399), (15, 1166266), (30, 583133), (257, 68070), (514, 34035), (771, 22690), (1285, 13614), (1542, 11345), (2269, 7710), (2570, 6807), (3855, 4538)]