91827890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3903

約数の個数: 64

約数和(自身を含む): 212779008

約数和(自身を除く): 120951118

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 3847, 4774, 7694, 11935, 19235, 23870, 26929, 38470, 42317, 53858, 84634, 119257, 134645, 211585, 238514, 269290, 296219, 423170, 592438, 596285, 834799, 1192570, 1311827, 1481095, 1669598, 2623654, 2962190, 4173995, 6559135, 8347990, 9182789, 13118270, 18365578, 45913945, 91827890]

約数ペア:

[(1, 91827890), (2, 45913945), (5, 18365578), (7, 13118270), (10, 9182789), (11, 8347990), (14, 6559135), (22, 4173995), (31, 2962190), (35, 2623654), (55, 1669598), (62, 1481095), (70, 1311827), (77, 1192570), (110, 834799), (154, 596285), (155, 592438), (217, 423170), (310, 296219), (341, 269290), (385, 238514), (434, 211585), (682, 134645), (770, 119257), (1085, 84634), (1705, 53858), (2170, 42317), (2387, 38470), (3410, 26929), (3847, 23870), (4774, 19235), (7694, 11935)]