91466340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 304057152

約数和(自身を除く): 212590812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 587, 588, 636, 735, 742, 795, 980, 1060, 1113, 1174, 1470, 1484, 1590, 1761, 1855, 2226, 2348, 2597, 2935, 2940, 3180, 3522, 3710, 4109, 4452, 5194, 5565, 5870, 7044, 7420, 7791, 8218, 8805, 10388, 11130, 11740, 12327, 12985, 15582, 16436, 17610, 20545, 22260, 24654, 25970, 28763, 31111, 31164, 35220, 38955, 41090, 49308, 51940, 57526, 61635, 62222, 77910, 82180, 86289, 93333, 115052, 123270, 124444, 143815, 155555, 155820, 172578, 186666, 217777, 246540, 287630, 311110, 345156, 373332, 431445, 435554, 466665, 575260, 622220, 653331, 862890, 871108, 933330, 1088885, 1306662, 1524439, 1725780, 1866660, 2177770, 2613324, 3048878, 3266655, 4355540, 4573317, 6097756, 6533310, 7622195, 9146634, 13066620, 15244390, 18293268, 22866585, 30488780, 45733170, 91466340]

約数ペア:

[(1, 91466340), (2, 45733170), (3, 30488780), (4, 22866585), (5, 18293268), (6, 15244390), (7, 13066620), (10, 9146634), (12, 7622195), (14, 6533310), (15, 6097756), (20, 4573317), (21, 4355540), (28, 3266655), (30, 3048878), (35, 2613324), (42, 2177770), (49, 1866660), (53, 1725780), (60, 1524439), (70, 1306662), (84, 1088885), (98, 933330), (105, 871108), (106, 862890), (140, 653331), (147, 622220), (159, 575260), (196, 466665), (210, 435554), (212, 431445), (245, 373332), (265, 345156), (294, 311110), (318, 287630), (371, 246540), (420, 217777), (490, 186666), (530, 172578), (587, 155820), (588, 155555), (636, 143815), (735, 124444), (742, 123270), (795, 115052), (980, 93333), (1060, 86289), (1113, 82180), (1174, 77910), (1470, 62222), (1484, 61635), (1590, 57526), (1761, 51940), (1855, 49308), (2226, 41090), (2348, 38955), (2597, 35220), (2935, 31164), (2940, 31111), (3180, 28763), (3522, 25970), (3710, 24654), (4109, 22260), (4452, 20545), (5194, 17610), (5565, 16436), (5870, 15582), (7044, 12985), (7420, 12327), (7791, 11740), (8218, 11130), (8805, 10388)]