2872702.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 190532736

約数和(自身を除く): 118332366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1370, 1507, 1597, 2055, 3014, 3194, 4110, 4521, 4791, 7535, 7985, 9042, 9582, 15070, 15970, 17567, 22605, 23955, 35134, 45210, 47910, 52701, 87835, 105402, 175670, 218789, 263505, 437578, 527010, 656367, 1093945, 1312734, 2187890, 2406679, 3281835, 4813358, 6563670, 7220037, 12033395, 14440074, 24066790, 36100185, 72200370]

約数ペア:

[(1, 72200370), (2, 36100185), (3, 24066790), (5, 14440074), (6, 12033395), (10, 7220037), (11, 6563670), (15, 4813358), (22, 3281835), (30, 2406679), (33, 2187890), (55, 1312734), (66, 1093945), (110, 656367), (137, 527010), (165, 437578), (274, 263505), (330, 218789), (411, 175670), (685, 105402), (822, 87835), (1370, 52701), (1507, 47910), (1597, 45210), (2055, 35134), (3014, 23955), (3194, 22605), (4110, 17567), (4521, 15970), (4791, 15070), (7535, 9582), (7985, 9042)]