1170420020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{919}}^1$

素因数の和:1773

約数の個数: 96

約数和(自身を含む): 3071416320

約数和(自身を除く): 1900996300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 827, 919, 1540, 1654, 1838, 3308, 3676, 4135, 4595, 5789, 6433, 8270, 9097, 9190, 10109, 11578, 12866, 16540, 18194, 18380, 20218, 23156, 25732, 28945, 32165, 36388, 40436, 45485, 50545, 57890, 63679, 64330, 70763, 90970, 101090, 115780, 127358, 128660, 141526, 181940, 202180, 254716, 283052, 318395, 353815, 636790, 707630, 760013, 1273580, 1415260, 1520026, 3040052, 3800065, 5320091, 7600130, 8360143, 10640182, 15200260, 16720286, 21280364, 26600455, 33440572, 41800715, 53200910, 58521001, 83601430, 106401820, 117042002, 167202860, 234084004, 292605005, 585210010, 1170420020]

約数ペア:

[(1, 1170420020), (2, 585210010), (4, 292605005), (5, 234084004), (7, 167202860), (10, 117042002), (11, 106401820), (14, 83601430), (20, 58521001), (22, 53200910), (28, 41800715), (35, 33440572), (44, 26600455), (55, 21280364), (70, 16720286), (77, 15200260), (110, 10640182), (140, 8360143), (154, 7600130), (220, 5320091), (308, 3800065), (385, 3040052), (770, 1520026), (827, 1415260), (919, 1273580), (1540, 760013), (1654, 707630), (1838, 636790), (3308, 353815), (3676, 318395), (4135, 283052), (4595, 254716), (5789, 202180), (6433, 181940), (8270, 141526), (9097, 128660), (9190, 127358), (10109, 115780), (11578, 101090), (12866, 90970), (16540, 70763), (18194, 64330), (18380, 63679), (20218, 57890), (23156, 50545), (25732, 45485), (28945, 40436), (32165, 36388)]