69659730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{36857}}^1$

素因数の和:36880

約数の個数: 64

約数和(自身を含む): 212302080

約数和(自身を除く): 142642350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 36857, 73714, 110571, 184285, 221142, 257999, 331713, 368570, 515998, 552855, 663426, 773997, 995139, 1105710, 1289995, 1547994, 1658565, 1990278, 2321991, 2579990, 3317130, 3869985, 4643982, 4975695, 6965973, 7739970, 9951390, 11609955, 13931946, 23219910, 34829865, 69659730]

約数ペア:

[(1, 69659730), (2, 34829865), (3, 23219910), (5, 13931946), (6, 11609955), (7, 9951390), (9, 7739970), (10, 6965973), (14, 4975695), (15, 4643982), (18, 3869985), (21, 3317130), (27, 2579990), (30, 2321991), (35, 1990278), (42, 1658565), (45, 1547994), (54, 1289995), (63, 1105710), (70, 995139), (90, 773997), (105, 663426), (126, 552855), (135, 515998), (189, 368570), (210, 331713), (270, 257999), (315, 221142), (378, 184285), (630, 110571), (945, 73714), (1890, 36857)]