74140990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 168791040

約数和(自身を除く): 94650050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 365, 385, 511, 730, 770, 803, 1022, 1319, 1606, 2555, 2638, 4015, 5110, 5621, 6595, 8030, 9233, 11242, 13190, 14509, 18466, 28105, 29018, 46165, 56210, 72545, 92330, 96287, 101563, 145090, 192574, 203126, 481435, 507815, 674009, 962870, 1015630, 1059157, 1348018, 2118314, 3370045, 5295785, 6740090, 7414099, 10591570, 14828198, 37070495, 74140990]

約数ペア:

[(1, 74140990), (2, 37070495), (5, 14828198), (7, 10591570), (10, 7414099), (11, 6740090), (14, 5295785), (22, 3370045), (35, 2118314), (55, 1348018), (70, 1059157), (73, 1015630), (77, 962870), (110, 674009), (146, 507815), (154, 481435), (365, 203126), (385, 192574), (511, 145090), (730, 101563), (770, 96287), (803, 92330), (1022, 72545), (1319, 56210), (1606, 46165), (2555, 29018), (2638, 28105), (4015, 18466), (5110, 14509), (5621, 13190), (6595, 11242), (8030, 9233)]