42397110

素因数分解:

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

素因数の和:582

約数の個数: 96

約数和(自身を含む): 127033920

約数和(自身を除く): 84636810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 173, 210, 315, 346, 389, 519, 630, 778, 865, 1038, 1167, 1211, 1557, 1730, 1945, 2334, 2422, 2595, 2723, 3114, 3501, 3633, 3890, 5190, 5446, 5835, 6055, 7002, 7266, 7785, 8169, 10899, 11670, 12110, 13615, 15570, 16338, 17505, 18165, 21798, 24507, 27230, 35010, 36330, 40845, 49014, 54495, 67297, 81690, 108990, 122535, 134594, 201891, 245070, 336485, 403782, 471079, 605673, 672970, 942158, 1009455, 1211346, 1413237, 2018910, 2355395, 2826474, 3028365, 4239711, 4710790, 6056730, 7066185, 8479422, 14132370, 21198555, 42397110]

約数ペア:

[(1, 42397110), (2, 21198555), (3, 14132370), (5, 8479422), (6, 7066185), (7, 6056730), (9, 4710790), (10, 4239711), (14, 3028365), (15, 2826474), (18, 2355395), (21, 2018910), (30, 1413237), (35, 1211346), (42, 1009455), (45, 942158), (63, 672970), (70, 605673), (90, 471079), (105, 403782), (126, 336485), (173, 245070), (210, 201891), (315, 134594), (346, 122535), (389, 108990), (519, 81690), (630, 67297), (778, 54495), (865, 49014), (1038, 40845), (1167, 36330), (1211, 35010), (1557, 27230), (1730, 24507), (1945, 21798), (2334, 18165), (2422, 17505), (2595, 16338), (2723, 15570), (3114, 13615), (3501, 12110), (3633, 11670), (3890, 10899), (5190, 8169), (5446, 7785), (5835, 7266), (6055, 7002)]