91794990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{839}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 252564480

約数和(自身を除く): 160769490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 521, 839, 1042, 1563, 1678, 2517, 2605, 3126, 3647, 4195, 5034, 5210, 5873, 7294, 7815, 8390, 10941, 11746, 12585, 15630, 17619, 18235, 21882, 25170, 29365, 35238, 36470, 54705, 58730, 88095, 109410, 176190, 437119, 874238, 1311357, 2185595, 2622714, 3059833, 4371190, 6119666, 6556785, 9179499, 13113570, 15299165, 18358998, 30598330, 45897495, 91794990]

約数ペア:

[(1, 91794990), (2, 45897495), (3, 30598330), (5, 18358998), (6, 15299165), (7, 13113570), (10, 9179499), (14, 6556785), (15, 6119666), (21, 4371190), (30, 3059833), (35, 2622714), (42, 2185595), (70, 1311357), (105, 874238), (210, 437119), (521, 176190), (839, 109410), (1042, 88095), (1563, 58730), (1678, 54705), (2517, 36470), (2605, 35238), (3126, 29365), (3647, 25170), (4195, 21882), (5034, 18235), (5210, 17619), (5873, 15630), (7294, 12585), (7815, 11746), (8390, 10941)]