310039060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2591}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 675827712

約数和(自身を除く): 365788652

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 193, 310, 386, 620, 772, 965, 1930, 2591, 3860, 5182, 5983, 10364, 11966, 12955, 23932, 25910, 29915, 51820, 59830, 80321, 119660, 160642, 321284, 401605, 500063, 803210, 1000126, 1606420, 2000252, 2500315, 5000630, 10001260, 15501953, 31003906, 62007812, 77509765, 155019530, 310039060]

約数ペア:

[(1, 310039060), (2, 155019530), (4, 77509765), (5, 62007812), (10, 31003906), (20, 15501953), (31, 10001260), (62, 5000630), (124, 2500315), (155, 2000252), (193, 1606420), (310, 1000126), (386, 803210), (620, 500063), (772, 401605), (965, 321284), (1930, 160642), (2591, 119660), (3860, 80321), (5182, 59830), (5983, 51820), (10364, 29915), (11966, 25910), (12955, 23932)]