9281090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 22063104

約数和(自身を除く): 12782014

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 47, 49, 62, 65, 70, 91, 94, 98, 130, 155, 182, 217, 235, 245, 310, 329, 403, 434, 455, 470, 490, 611, 637, 658, 806, 910, 1085, 1222, 1274, 1457, 1519, 1645, 2015, 2170, 2303, 2821, 2914, 3038, 3055, 3185, 3290, 4030, 4277, 4606, 5642, 6110, 6370, 7285, 7595, 8554, 10199, 11515, 14105, 14570, 15190, 18941, 19747, 20398, 21385, 23030, 28210, 29939, 37882, 39494, 42770, 50995, 59878, 71393, 94705, 98735, 101990, 132587, 142786, 149695, 189410, 197470, 265174, 299390, 356965, 662935, 713930, 928109, 1325870, 1856218, 4640545, 9281090]

約数ペア:

[(1, 9281090), (2, 4640545), (5, 1856218), (7, 1325870), (10, 928109), (13, 713930), (14, 662935), (26, 356965), (31, 299390), (35, 265174), (47, 197470), (49, 189410), (62, 149695), (65, 142786), (70, 132587), (91, 101990), (94, 98735), (98, 94705), (130, 71393), (155, 59878), (182, 50995), (217, 42770), (235, 39494), (245, 37882), (310, 29939), (329, 28210), (403, 23030), (434, 21385), (455, 20398), (470, 19747), (490, 18941), (611, 15190), (637, 14570), (658, 14105), (806, 11515), (910, 10199), (1085, 8554), (1222, 7595), (1274, 7285), (1457, 6370), (1519, 6110), (1645, 5642), (2015, 4606), (2170, 4277), (2303, 4030), (2821, 3290), (2914, 3185), (3038, 3055)]