30567460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 83607552

約数和(自身を除く): 53040092

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 863, 1012, 1265, 1540, 1610, 1726, 1771, 2530, 3220, 3452, 3542, 4315, 5060, 6041, 7084, 8630, 8855, 9493, 12082, 17260, 17710, 18986, 19849, 24164, 30205, 35420, 37972, 39698, 47465, 60410, 66451, 79396, 94930, 99245, 120820, 132902, 138943, 189860, 198490, 218339, 265804, 277886, 332255, 396980, 436678, 555772, 664510, 694715, 873356, 1091695, 1329020, 1389430, 1528373, 2183390, 2778860, 3056746, 4366780, 6113492, 7641865, 15283730, 30567460]

約数ペア:

[(1, 30567460), (2, 15283730), (4, 7641865), (5, 6113492), (7, 4366780), (10, 3056746), (11, 2778860), (14, 2183390), (20, 1528373), (22, 1389430), (23, 1329020), (28, 1091695), (35, 873356), (44, 694715), (46, 664510), (55, 555772), (70, 436678), (77, 396980), (92, 332255), (110, 277886), (115, 265804), (140, 218339), (154, 198490), (161, 189860), (220, 138943), (230, 132902), (253, 120820), (308, 99245), (322, 94930), (385, 79396), (460, 66451), (506, 60410), (644, 47465), (770, 39698), (805, 37972), (863, 35420), (1012, 30205), (1265, 24164), (1540, 19849), (1610, 18986), (1726, 17710), (1771, 17260), (2530, 12082), (3220, 9493), (3452, 8855), (3542, 8630), (4315, 7084), (5060, 6041)]