2799306210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{1453}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 6783782400

約数和(自身を除く): 3984476190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 431, 447, 745, 862, 894, 1293, 1453, 1490, 2155, 2235, 2586, 2906, 4310, 4359, 4470, 6465, 7265, 8718, 12930, 14530, 21795, 43590, 64219, 128438, 192657, 216497, 321095, 385314, 432994, 626243, 642190, 649491, 963285, 1082485, 1252486, 1298982, 1878729, 1926570, 2164970, 3131215, 3247455, 3757458, 6262430, 6494910, 9393645, 18787290, 93310207, 186620414, 279930621, 466551035, 559861242, 933102070, 1399653105, 2799306210]

約数ペア:

[(1, 2799306210), (2, 1399653105), (3, 933102070), (5, 559861242), (6, 466551035), (10, 279930621), (15, 186620414), (30, 93310207), (149, 18787290), (298, 9393645), (431, 6494910), (447, 6262430), (745, 3757458), (862, 3247455), (894, 3131215), (1293, 2164970), (1453, 1926570), (1490, 1878729), (2155, 1298982), (2235, 1252486), (2586, 1082485), (2906, 963285), (4310, 649491), (4359, 642190), (4470, 626243), (6465, 432994), (7265, 385314), (8718, 321095), (12930, 216497), (14530, 192657), (21795, 128438), (43590, 64219)]