442642970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 1036276416

約数和(自身を除く): 593633446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 49, 55, 70, 77, 82, 98, 110, 154, 205, 245, 287, 385, 410, 451, 490, 539, 574, 770, 902, 1078, 1435, 2003, 2009, 2255, 2695, 2870, 3157, 4006, 4018, 4510, 5390, 6314, 10015, 10045, 14021, 15785, 20030, 20090, 22033, 22099, 28042, 31570, 44066, 44198, 70105, 82123, 98147, 110165, 110495, 140210, 154231, 164246, 196294, 220330, 220990, 308462, 410615, 490735, 574861, 771155, 821230, 903353, 981470, 1079617, 1149722, 1542310, 1806706, 2159234, 2874305, 4024027, 4516765, 5398085, 5748610, 6323471, 8048054, 9033530, 10796170, 12646942, 20120135, 31617355, 40240270, 44264297, 63234710, 88528594, 221321485, 442642970]

約数ペア:

[(1, 442642970), (2, 221321485), (5, 88528594), (7, 63234710), (10, 44264297), (11, 40240270), (14, 31617355), (22, 20120135), (35, 12646942), (41, 10796170), (49, 9033530), (55, 8048054), (70, 6323471), (77, 5748610), (82, 5398085), (98, 4516765), (110, 4024027), (154, 2874305), (205, 2159234), (245, 1806706), (287, 1542310), (385, 1149722), (410, 1079617), (451, 981470), (490, 903353), (539, 821230), (574, 771155), (770, 574861), (902, 490735), (1078, 410615), (1435, 308462), (2003, 220990), (2009, 220330), (2255, 196294), (2695, 164246), (2870, 154231), (3157, 140210), (4006, 110495), (4018, 110165), (4510, 98147), (5390, 82123), (6314, 70105), (10015, 44198), (10045, 44066), (14021, 31570), (15785, 28042), (20030, 22099), (20090, 22033)]