73605980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22859}}^1$

素因数の和:22898

約数の個数: 48

約数和(自身を含む): 184343040

約数和(自身を除く): 110737060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 22859, 45718, 91436, 114295, 160013, 228590, 320026, 457180, 525757, 640052, 800065, 1051514, 1600130, 2103028, 2628785, 3200260, 3680299, 5257570, 7360598, 10515140, 14721196, 18401495, 36802990, 73605980]

約数ペア:

[(1, 73605980), (2, 36802990), (4, 18401495), (5, 14721196), (7, 10515140), (10, 7360598), (14, 5257570), (20, 3680299), (23, 3200260), (28, 2628785), (35, 2103028), (46, 1600130), (70, 1051514), (92, 800065), (115, 640052), (140, 525757), (161, 457180), (230, 320026), (322, 228590), (460, 160013), (644, 114295), (805, 91436), (1610, 45718), (3220, 22859)]