29804180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 71850240

約数和(自身を除く): 42046060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 593, 718, 1186, 1436, 1795, 2372, 2513, 2965, 3590, 4151, 5026, 5930, 7180, 8302, 10052, 11860, 12565, 16604, 20755, 25130, 41510, 50260, 83020, 212887, 425774, 851548, 1064435, 1490209, 2128870, 2980418, 4257740, 5960836, 7451045, 14902090, 29804180]

約数ペア:

[(1, 29804180), (2, 14902090), (4, 7451045), (5, 5960836), (7, 4257740), (10, 2980418), (14, 2128870), (20, 1490209), (28, 1064435), (35, 851548), (70, 425774), (140, 212887), (359, 83020), (593, 50260), (718, 41510), (1186, 25130), (1436, 20755), (1795, 16604), (2372, 12565), (2513, 11860), (2965, 10052), (3590, 8302), (4151, 7180), (5026, 5930)]