2223786705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2521}}^1$

素因数の和:2838

約数の個数: 64

約数和(自身を含む): 4214685696

約数和(自身を除く): 1990898991

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 271, 465, 651, 813, 1085, 1355, 1897, 2521, 3255, 4065, 5691, 7563, 8401, 9485, 12605, 17647, 25203, 28455, 37815, 42005, 52941, 58807, 78151, 88235, 126015, 176421, 234453, 264705, 294035, 390755, 547057, 683191, 882105, 1172265, 1641171, 2049573, 2735285, 3415955, 4782337, 8205855, 10247865, 14347011, 21178921, 23911685, 63536763, 71735055, 105894605, 148252447, 317683815, 444757341, 741262235, 2223786705]

約数ペア:

[(1, 2223786705), (3, 741262235), (5, 444757341), (7, 317683815), (15, 148252447), (21, 105894605), (31, 71735055), (35, 63536763), (93, 23911685), (105, 21178921), (155, 14347011), (217, 10247865), (271, 8205855), (465, 4782337), (651, 3415955), (813, 2735285), (1085, 2049573), (1355, 1641171), (1897, 1172265), (2521, 882105), (3255, 683191), (4065, 547057), (5691, 390755), (7563, 294035), (8401, 264705), (9485, 234453), (12605, 176421), (17647, 126015), (25203, 88235), (28455, 78151), (37815, 58807), (42005, 52941)]