84345730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 183140352

約数和(自身を除く): 98794622

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 658, 827, 1085, 1457, 1645, 1654, 2170, 2914, 3290, 4135, 5789, 7285, 8270, 10199, 11578, 14570, 20398, 25637, 28945, 38869, 50995, 51274, 57890, 77738, 101990, 128185, 179459, 194345, 256370, 272083, 358918, 388690, 544166, 897295, 1204939, 1360415, 1794590, 2409878, 2720830, 6024695, 8434573, 12049390, 16869146, 42172865, 84345730]

約数ペア:

[(1, 84345730), (2, 42172865), (5, 16869146), (7, 12049390), (10, 8434573), (14, 6024695), (31, 2720830), (35, 2409878), (47, 1794590), (62, 1360415), (70, 1204939), (94, 897295), (155, 544166), (217, 388690), (235, 358918), (310, 272083), (329, 256370), (434, 194345), (470, 179459), (658, 128185), (827, 101990), (1085, 77738), (1457, 57890), (1645, 51274), (1654, 50995), (2170, 38869), (2914, 28945), (3290, 25637), (4135, 20398), (5789, 14570), (7285, 11578), (8270, 10199)]