66894030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{106181}}^1$

素因数の和:106201

約数の個数: 48

約数和(自身を含む): 198772704

約数和(自身を除く): 131878674

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 106181, 212362, 318543, 530905, 637086, 743267, 955629, 1061810, 1486534, 1592715, 1911258, 2229801, 3185430, 3716335, 4459602, 4778145, 6689403, 7432670, 9556290, 11149005, 13378806, 22298010, 33447015, 66894030]

約数ペア:

[(1, 66894030), (2, 33447015), (3, 22298010), (5, 13378806), (6, 11149005), (7, 9556290), (9, 7432670), (10, 6689403), (14, 4778145), (15, 4459602), (18, 3716335), (21, 3185430), (30, 2229801), (35, 1911258), (42, 1592715), (45, 1486534), (63, 1061810), (70, 955629), (90, 743267), (105, 637086), (126, 530905), (210, 318543), (315, 212362), (630, 106181)]