30542484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 83758080

約数和(自身を除く): 53215596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 409, 508, 588, 762, 818, 889, 1227, 1524, 1636, 1778, 2454, 2667, 2863, 3556, 4908, 5334, 5726, 6223, 8589, 10668, 11452, 12446, 17178, 18669, 20041, 24892, 34356, 37338, 40082, 51943, 60123, 74676, 80164, 103886, 120246, 155829, 207772, 240492, 311658, 363601, 623316, 727202, 1090803, 1454404, 2181606, 2545207, 4363212, 5090414, 7635621, 10180828, 15271242, 30542484]

約数ペア:

[(1, 30542484), (2, 15271242), (3, 10180828), (4, 7635621), (6, 5090414), (7, 4363212), (12, 2545207), (14, 2181606), (21, 1454404), (28, 1090803), (42, 727202), (49, 623316), (84, 363601), (98, 311658), (127, 240492), (147, 207772), (196, 155829), (254, 120246), (294, 103886), (381, 80164), (409, 74676), (508, 60123), (588, 51943), (762, 40082), (818, 37338), (889, 34356), (1227, 24892), (1524, 20041), (1636, 18669), (1778, 17178), (2454, 12446), (2667, 11452), (2863, 10668), (3556, 8589), (4908, 6223), (5334, 5726)]