773370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 2168712

約数和(自身を除く): 1395342

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 661, 1170, 1322, 1983, 3305, 3966, 5949, 6610, 8593, 9915, 11898, 17186, 19830, 25779, 29745, 42965, 51558, 59490, 77337, 85930, 128895, 154674, 257790, 386685, 773370]

約数ペア:

[(1, 773370), (2, 386685), (3, 257790), (5, 154674), (6, 128895), (9, 85930), (10, 77337), (13, 59490), (15, 51558), (18, 42965), (26, 29745), (30, 25779), (39, 19830), (45, 17186), (65, 11898), (78, 9915), (90, 8593), (117, 6610), (130, 5949), (195, 3966), (234, 3305), (390, 1983), (585, 1322), (661, 1170)]