30584015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 49904640

約数和(自身を除く): 19320625

約数列:

[1, 5, 7, 11, 19, 35, 37, 55, 77, 95, 113, 133, 185, 209, 259, 385, 407, 565, 665, 703, 791, 1045, 1243, 1295, 1463, 2035, 2147, 2849, 3515, 3955, 4181, 4921, 6215, 7315, 7733, 8701, 10735, 14245, 15029, 20905, 23617, 24605, 29267, 38665, 43505, 45991, 54131, 75145, 79439, 118085, 146335, 165319, 229955, 270655, 321937, 397195, 556073, 826595, 873829, 1609685, 2780365, 4369145, 6116803, 30584015]

約数ペア:

[(1, 30584015), (5, 6116803), (7, 4369145), (11, 2780365), (19, 1609685), (35, 873829), (37, 826595), (55, 556073), (77, 397195), (95, 321937), (113, 270655), (133, 229955), (185, 165319), (209, 146335), (259, 118085), (385, 79439), (407, 75145), (565, 54131), (665, 45991), (703, 43505), (791, 38665), (1045, 29267), (1243, 24605), (1295, 23617), (1463, 20905), (2035, 15029), (2147, 14245), (2849, 10735), (3515, 8701), (3955, 7733), (4181, 7315), (4921, 6215)]