42726180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4465

約数の個数: 96

約数和(自身を含む): 142700544

約数和(自身を除く): 99974364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4423, 4830, 8846, 9660, 13269, 17692, 22115, 26538, 30961, 44230, 53076, 61922, 66345, 88460, 92883, 101729, 123844, 132690, 154805, 185766, 203458, 265380, 305187, 309610, 371532, 406916, 464415, 508645, 610374, 619220, 712103, 928830, 1017290, 1220748, 1424206, 1525935, 1857660, 2034580, 2136309, 2848412, 3051870, 3560515, 4272618, 6103740, 7121030, 8545236, 10681545, 14242060, 21363090, 42726180]

約数ペア:

[(1, 42726180), (2, 21363090), (3, 14242060), (4, 10681545), (5, 8545236), (6, 7121030), (7, 6103740), (10, 4272618), (12, 3560515), (14, 3051870), (15, 2848412), (20, 2136309), (21, 2034580), (23, 1857660), (28, 1525935), (30, 1424206), (35, 1220748), (42, 1017290), (46, 928830), (60, 712103), (69, 619220), (70, 610374), (84, 508645), (92, 464415), (105, 406916), (115, 371532), (138, 309610), (140, 305187), (161, 265380), (210, 203458), (230, 185766), (276, 154805), (322, 132690), (345, 123844), (420, 101729), (460, 92883), (483, 88460), (644, 66345), (690, 61922), (805, 53076), (966, 44230), (1380, 30961), (1610, 26538), (1932, 22115), (2415, 17692), (3220, 13269), (4423, 9660), (4830, 8846)]