31730904

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 90639120

約数和(自身を除く): 58908216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 43, 72, 74, 86, 111, 129, 148, 172, 222, 258, 277, 296, 333, 344, 387, 444, 516, 554, 666, 774, 831, 888, 1032, 1108, 1332, 1548, 1591, 1662, 2216, 2493, 2664, 3096, 3182, 3324, 4773, 4986, 6364, 6648, 9546, 9972, 10249, 11911, 12728, 14319, 19092, 19944, 20498, 23822, 28638, 30747, 35733, 38184, 40996, 47644, 57276, 61494, 71466, 81992, 92241, 95288, 107199, 114552, 122988, 142932, 184482, 214398, 245976, 285864, 368964, 428796, 440707, 737928, 857592, 881414, 1322121, 1762828, 2644242, 3525656, 3966363, 5288484, 7932726, 10576968, 15865452, 31730904]

約数ペア:

[(1, 31730904), (2, 15865452), (3, 10576968), (4, 7932726), (6, 5288484), (8, 3966363), (9, 3525656), (12, 2644242), (18, 1762828), (24, 1322121), (36, 881414), (37, 857592), (43, 737928), (72, 440707), (74, 428796), (86, 368964), (111, 285864), (129, 245976), (148, 214398), (172, 184482), (222, 142932), (258, 122988), (277, 114552), (296, 107199), (333, 95288), (344, 92241), (387, 81992), (444, 71466), (516, 61494), (554, 57276), (666, 47644), (774, 40996), (831, 38184), (888, 35733), (1032, 30747), (1108, 28638), (1332, 23822), (1548, 20498), (1591, 19944), (1662, 19092), (2216, 14319), (2493, 12728), (2664, 11911), (3096, 10249), (3182, 9972), (3324, 9546), (4773, 6648), (4986, 6364)]