127979830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19073}}^1$

素因数の和:19152

約数の個数: 32

約数和(自身を含む): 255439008

約数和(自身を除く): 127459178

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 19073, 38146, 95365, 190730, 209803, 419606, 1049015, 1163453, 2098030, 2326906, 5817265, 11634530, 12797983, 25595966, 63989915, 127979830]

約数ペア:

[(1, 127979830), (2, 63989915), (5, 25595966), (10, 12797983), (11, 11634530), (22, 5817265), (55, 2326906), (61, 2098030), (110, 1163453), (122, 1049015), (305, 419606), (610, 209803), (671, 190730), (1342, 95365), (3355, 38146), (6710, 19073)]