84051290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 154704384

約数和(自身を除く): 70653094

約数列:

[1, 2, 5, 10, 61, 122, 227, 305, 454, 607, 610, 1135, 1214, 2270, 3035, 6070, 13847, 27694, 37027, 69235, 74054, 137789, 138470, 185135, 275578, 370270, 688945, 1377890, 8405129, 16810258, 42025645, 84051290]

約数ペア:

[(1, 84051290), (2, 42025645), (5, 16810258), (10, 8405129), (61, 1377890), (122, 688945), (227, 370270), (305, 275578), (454, 185135), (607, 138470), (610, 137789), (1135, 74054), (1214, 69235), (2270, 37027), (3035, 27694), (6070, 13847)]