30855484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1786

約数の個数: 36

約数和(自身を含む): 60991672

約数和(自身を除く): 30136188

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 1723, 3446, 4477, 6892, 8954, 17908, 18953, 37906, 63751, 75812, 127502, 208483, 255004, 416966, 701261, 833932, 1402522, 2805044, 7713871, 15427742, 30855484]

約数ペア:

[(1, 30855484), (2, 15427742), (4, 7713871), (11, 2805044), (22, 1402522), (37, 833932), (44, 701261), (74, 416966), (121, 255004), (148, 208483), (242, 127502), (407, 75812), (484, 63751), (814, 37906), (1628, 18953), (1723, 17908), (3446, 8954), (4477, 6892)]