221931270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{601}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 632215584

約数和(自身を除く): 410284314

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 373, 495, 601, 746, 990, 1119, 1202, 1803, 1865, 2238, 3005, 3357, 3606, 3730, 4103, 5409, 5595, 6010, 6611, 6714, 8206, 9015, 10818, 11190, 12309, 13222, 16785, 18030, 19833, 20515, 24618, 27045, 33055, 33570, 36927, 39666, 41030, 54090, 59499, 61545, 66110, 73854, 99165, 118998, 123090, 184635, 198330, 224173, 297495, 369270, 448346, 594990, 672519, 1120865, 1345038, 2017557, 2241730, 2465903, 3362595, 4035114, 4931806, 6725190, 7397709, 10087785, 12329515, 14795418, 20175570, 22193127, 24659030, 36988545, 44386254, 73977090, 110965635, 221931270]

約数ペア:

[(1, 221931270), (2, 110965635), (3, 73977090), (5, 44386254), (6, 36988545), (9, 24659030), (10, 22193127), (11, 20175570), (15, 14795418), (18, 12329515), (22, 10087785), (30, 7397709), (33, 6725190), (45, 4931806), (55, 4035114), (66, 3362595), (90, 2465903), (99, 2241730), (110, 2017557), (165, 1345038), (198, 1120865), (330, 672519), (373, 594990), (495, 448346), (601, 369270), (746, 297495), (990, 224173), (1119, 198330), (1202, 184635), (1803, 123090), (1865, 118998), (2238, 99165), (3005, 73854), (3357, 66110), (3606, 61545), (3730, 59499), (4103, 54090), (5409, 41030), (5595, 39666), (6010, 36927), (6611, 33570), (6714, 33055), (8206, 27045), (9015, 24618), (10818, 20515), (11190, 19833), (12309, 18030), (13222, 16785)]