30034305

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 61941672

約数和(自身を除く): 31907367

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 53, 63, 105, 147, 159, 245, 257, 265, 315, 371, 441, 477, 735, 771, 795, 1113, 1285, 1799, 1855, 2205, 2313, 2385, 2597, 3339, 3855, 5397, 5565, 7791, 8995, 11565, 12593, 12985, 13621, 16191, 16695, 23373, 26985, 37779, 38955, 40863, 62965, 68105, 80955, 95347, 113337, 116865, 122589, 188895, 204315, 286041, 476735, 566685, 612945, 667429, 858123, 1430205, 2002287, 3337145, 4290615, 6006861, 10011435, 30034305]

約数ペア:

[(1, 30034305), (3, 10011435), (5, 6006861), (7, 4290615), (9, 3337145), (15, 2002287), (21, 1430205), (35, 858123), (45, 667429), (49, 612945), (53, 566685), (63, 476735), (105, 286041), (147, 204315), (159, 188895), (245, 122589), (257, 116865), (265, 113337), (315, 95347), (371, 80955), (441, 68105), (477, 62965), (735, 40863), (771, 38955), (795, 37779), (1113, 26985), (1285, 23373), (1799, 16695), (1855, 16191), (2205, 13621), (2313, 12985), (2385, 12593), (2597, 11565), (3339, 8995), (3855, 7791), (5397, 5565)]