91597660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 253380960

約数和(自身を除く): 161783300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 49, 55, 58, 70, 77, 98, 110, 116, 140, 145, 154, 196, 203, 220, 245, 290, 293, 308, 319, 385, 406, 490, 539, 580, 586, 638, 770, 812, 980, 1015, 1078, 1172, 1276, 1421, 1465, 1540, 1595, 2030, 2051, 2156, 2233, 2695, 2842, 2930, 3190, 3223, 4060, 4102, 4466, 5390, 5684, 5860, 6380, 6446, 7105, 8204, 8497, 8932, 10255, 10780, 11165, 12892, 14210, 14357, 15631, 16115, 16994, 20510, 22330, 22561, 28420, 28714, 31262, 32230, 33988, 41020, 42485, 44660, 45122, 57428, 59479, 62524, 64460, 71785, 78155, 84970, 90244, 93467, 112805, 118958, 143570, 156310, 157927, 169940, 186934, 225610, 237916, 287140, 297395, 312620, 315854, 373868, 416353, 451220, 467335, 594790, 631708, 654269, 789635, 832706, 934670, 1189580, 1308538, 1579270, 1665412, 1869340, 2081765, 2617076, 3158540, 3271345, 4163530, 4579883, 6542690, 8327060, 9159766, 13085380, 18319532, 22899415, 45798830, 91597660]

約数ペア:

[(1, 91597660), (2, 45798830), (4, 22899415), (5, 18319532), (7, 13085380), (10, 9159766), (11, 8327060), (14, 6542690), (20, 4579883), (22, 4163530), (28, 3271345), (29, 3158540), (35, 2617076), (44, 2081765), (49, 1869340), (55, 1665412), (58, 1579270), (70, 1308538), (77, 1189580), (98, 934670), (110, 832706), (116, 789635), (140, 654269), (145, 631708), (154, 594790), (196, 467335), (203, 451220), (220, 416353), (245, 373868), (290, 315854), (293, 312620), (308, 297395), (319, 287140), (385, 237916), (406, 225610), (490, 186934), (539, 169940), (580, 157927), (586, 156310), (638, 143570), (770, 118958), (812, 112805), (980, 93467), (1015, 90244), (1078, 84970), (1172, 78155), (1276, 71785), (1421, 64460), (1465, 62524), (1540, 59479), (1595, 57428), (2030, 45122), (2051, 44660), (2156, 42485), (2233, 41020), (2695, 33988), (2842, 32230), (2930, 31262), (3190, 28714), (3223, 28420), (4060, 22561), (4102, 22330), (4466, 20510), (5390, 16994), (5684, 16115), (5860, 15631), (6380, 14357), (6446, 14210), (7105, 12892), (8204, 11165), (8497, 10780), (8932, 10255)]