29827340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 67223520

約数和(自身を除く): 37396180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 1481, 2014, 2962, 4028, 5035, 5924, 7405, 10070, 14810, 20140, 28139, 29620, 56278, 78493, 112556, 140695, 156986, 281390, 313972, 392465, 562780, 784930, 1491367, 1569860, 2982734, 5965468, 7456835, 14913670, 29827340]

約数ペア:

[(1, 29827340), (2, 14913670), (4, 7456835), (5, 5965468), (10, 2982734), (19, 1569860), (20, 1491367), (38, 784930), (53, 562780), (76, 392465), (95, 313972), (106, 281390), (190, 156986), (212, 140695), (265, 112556), (380, 78493), (530, 56278), (1007, 29620), (1060, 28139), (1481, 20140), (2014, 14810), (2962, 10070), (4028, 7405), (5035, 5924)]