77451090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42323}}^1$

素因数の和:42394

約数の個数: 32

約数和(自身を含む): 188934336

約数和(自身を除く): 111483246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 42323, 84646, 126969, 211615, 253938, 423230, 634845, 1269690, 2581703, 5163406, 7745109, 12908515, 15490218, 25817030, 38725545, 77451090]

約数ペア:

[(1, 77451090), (2, 38725545), (3, 25817030), (5, 15490218), (6, 12908515), (10, 7745109), (15, 5163406), (30, 2581703), (61, 1269690), (122, 634845), (183, 423230), (305, 253938), (366, 211615), (610, 126969), (915, 84646), (1830, 42323)]