30365055

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 62741952

約数和(自身を除く): 32376897

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 49, 63, 105, 141, 147, 235, 245, 293, 315, 329, 423, 441, 705, 735, 879, 987, 1465, 1645, 2051, 2115, 2205, 2303, 2637, 2961, 4395, 4935, 6153, 6909, 10255, 11515, 13185, 13771, 14357, 14805, 18459, 20727, 30765, 34545, 41313, 43071, 68855, 71785, 92295, 96397, 103635, 123939, 129213, 206565, 215355, 289191, 481985, 619695, 646065, 674779, 867573, 1445955, 2024337, 3373895, 4337865, 6073011, 10121685, 30365055]

約数ペア:

[(1, 30365055), (3, 10121685), (5, 6073011), (7, 4337865), (9, 3373895), (15, 2024337), (21, 1445955), (35, 867573), (45, 674779), (47, 646065), (49, 619695), (63, 481985), (105, 289191), (141, 215355), (147, 206565), (235, 129213), (245, 123939), (293, 103635), (315, 96397), (329, 92295), (423, 71785), (441, 68855), (705, 43071), (735, 41313), (879, 34545), (987, 30765), (1465, 20727), (1645, 18459), (2051, 14805), (2115, 14357), (2205, 13771), (2303, 13185), (2637, 11515), (2961, 10255), (4395, 6909), (4935, 6153)]