84842790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 217382400

約数和(自身を除く): 132539610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 2039, 2190, 2774, 4078, 4161, 6117, 6935, 8322, 10195, 12234, 13870, 20390, 20805, 30585, 38741, 41610, 61170, 77482, 116223, 148847, 193705, 232446, 297694, 387410, 446541, 581115, 744235, 893082, 1162230, 1488470, 2232705, 2828093, 4465410, 5656186, 8484279, 14140465, 16968558, 28280930, 42421395, 84842790]

約数ペア:

[(1, 84842790), (2, 42421395), (3, 28280930), (5, 16968558), (6, 14140465), (10, 8484279), (15, 5656186), (19, 4465410), (30, 2828093), (38, 2232705), (57, 1488470), (73, 1162230), (95, 893082), (114, 744235), (146, 581115), (190, 446541), (219, 387410), (285, 297694), (365, 232446), (438, 193705), (570, 148847), (730, 116223), (1095, 77482), (1387, 61170), (2039, 41610), (2190, 38741), (2774, 30585), (4078, 20805), (4161, 20390), (6117, 13870), (6935, 12234), (8322, 10195)]