127191330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 390873600

約数和(自身を除く): 263682270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 173, 189, 210, 270, 315, 346, 378, 389, 519, 630, 778, 865, 945, 1038, 1167, 1211, 1557, 1730, 1890, 1945, 2334, 2422, 2595, 2723, 3114, 3501, 3633, 3890, 4671, 5190, 5446, 5835, 6055, 7002, 7266, 7785, 8169, 9342, 10503, 10899, 11670, 12110, 13615, 15570, 16338, 17505, 18165, 21006, 21798, 23355, 24507, 27230, 32697, 35010, 36330, 40845, 46710, 49014, 52515, 54495, 65394, 67297, 73521, 81690, 105030, 108990, 122535, 134594, 147042, 163485, 201891, 245070, 326970, 336485, 367605, 403782, 471079, 605673, 672970, 735210, 942158, 1009455, 1211346, 1413237, 1817019, 2018910, 2355395, 2826474, 3028365, 3634038, 4239711, 4710790, 6056730, 7066185, 8479422, 9085095, 12719133, 14132370, 18170190, 21198555, 25438266, 42397110, 63595665, 127191330]

約数ペア:

[(1, 127191330), (2, 63595665), (3, 42397110), (5, 25438266), (6, 21198555), (7, 18170190), (9, 14132370), (10, 12719133), (14, 9085095), (15, 8479422), (18, 7066185), (21, 6056730), (27, 4710790), (30, 4239711), (35, 3634038), (42, 3028365), (45, 2826474), (54, 2355395), (63, 2018910), (70, 1817019), (90, 1413237), (105, 1211346), (126, 1009455), (135, 942158), (173, 735210), (189, 672970), (210, 605673), (270, 471079), (315, 403782), (346, 367605), (378, 336485), (389, 326970), (519, 245070), (630, 201891), (778, 163485), (865, 147042), (945, 134594), (1038, 122535), (1167, 108990), (1211, 105030), (1557, 81690), (1730, 73521), (1890, 67297), (1945, 65394), (2334, 54495), (2422, 52515), (2595, 49014), (2723, 46710), (3114, 40845), (3501, 36330), (3633, 35010), (3890, 32697), (4671, 27230), (5190, 24507), (5446, 23355), (5835, 21798), (6055, 21006), (7002, 18165), (7266, 17505), (7785, 16338), (8169, 15570), (9342, 13615), (10503, 12110), (10899, 11670)]