489093030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{15661}}^1$

素因数の和:16021

約数の個数: 48

約数和(自身を含む): 1275387984

約数和(自身を除く): 786294954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 1041, 1735, 2082, 3123, 3470, 5205, 6246, 10410, 15615, 15661, 31230, 31322, 46983, 78305, 93966, 140949, 156610, 234915, 281898, 469830, 704745, 1409490, 5434367, 10868734, 16303101, 27171835, 32606202, 48909303, 54343670, 81515505, 97818606, 163031010, 244546515, 489093030]

約数ペア:

[(1, 489093030), (2, 244546515), (3, 163031010), (5, 97818606), (6, 81515505), (9, 54343670), (10, 48909303), (15, 32606202), (18, 27171835), (30, 16303101), (45, 10868734), (90, 5434367), (347, 1409490), (694, 704745), (1041, 469830), (1735, 281898), (2082, 234915), (3123, 156610), (3470, 140949), (5205, 93966), (6246, 78305), (10410, 46983), (15615, 31322), (15661, 31230)]