7130530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 14478912

約数和(自身を除く): 7348382

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 83, 110, 121, 142, 166, 242, 355, 415, 605, 710, 781, 830, 913, 1210, 1562, 1826, 3905, 4565, 5893, 7810, 8591, 9130, 10043, 11786, 17182, 20086, 29465, 42955, 50215, 58930, 64823, 85910, 100430, 129646, 324115, 648230, 713053, 1426106, 3565265, 7130530]

約数ペア:

[(1, 7130530), (2, 3565265), (5, 1426106), (10, 713053), (11, 648230), (22, 324115), (55, 129646), (71, 100430), (83, 85910), (110, 64823), (121, 58930), (142, 50215), (166, 42955), (242, 29465), (355, 20086), (415, 17182), (605, 11786), (710, 10043), (781, 9130), (830, 8591), (913, 7810), (1210, 5893), (1562, 4565), (1826, 3905)]