66971730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1624

約数の個数: 96

約数和(自身を含む): 193544640

約数和(自身を除く): 126572910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 735, 870, 1015, 1218, 1421, 1470, 1571, 2030, 2842, 3045, 3142, 4263, 4713, 6090, 7105, 7855, 8526, 9426, 10997, 14210, 15710, 21315, 21994, 23565, 32991, 42630, 45559, 47130, 54985, 65982, 76979, 91118, 109970, 136677, 153958, 164955, 227795, 230937, 273354, 318913, 329910, 384895, 455590, 461874, 637826, 683385, 769790, 956739, 1154685, 1366770, 1594565, 1913478, 2232391, 2309370, 3189130, 4464782, 4783695, 6697173, 9567390, 11161955, 13394346, 22323910, 33485865, 66971730]

約数ペア:

[(1, 66971730), (2, 33485865), (3, 22323910), (5, 13394346), (6, 11161955), (7, 9567390), (10, 6697173), (14, 4783695), (15, 4464782), (21, 3189130), (29, 2309370), (30, 2232391), (35, 1913478), (42, 1594565), (49, 1366770), (58, 1154685), (70, 956739), (87, 769790), (98, 683385), (105, 637826), (145, 461874), (147, 455590), (174, 384895), (203, 329910), (210, 318913), (245, 273354), (290, 230937), (294, 227795), (406, 164955), (435, 153958), (490, 136677), (609, 109970), (735, 91118), (870, 76979), (1015, 65982), (1218, 54985), (1421, 47130), (1470, 45559), (1571, 42630), (2030, 32991), (2842, 23565), (3045, 21994), (3142, 21315), (4263, 15710), (4713, 14210), (6090, 10997), (7105, 9426), (7855, 8526)]