71686770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 177137280

約数和(自身を除く): 105450510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 101, 118, 177, 202, 295, 303, 354, 401, 505, 590, 606, 802, 885, 1010, 1203, 1515, 1770, 2005, 2406, 3030, 4010, 5959, 6015, 11918, 12030, 17877, 23659, 29795, 35754, 40501, 47318, 59590, 70977, 81002, 89385, 118295, 121503, 141954, 178770, 202505, 236590, 243006, 354885, 405010, 607515, 709770, 1215030, 2389559, 4779118, 7168677, 11947795, 14337354, 23895590, 35843385, 71686770]

約数ペア:

[(1, 71686770), (2, 35843385), (3, 23895590), (5, 14337354), (6, 11947795), (10, 7168677), (15, 4779118), (30, 2389559), (59, 1215030), (101, 709770), (118, 607515), (177, 405010), (202, 354885), (295, 243006), (303, 236590), (354, 202505), (401, 178770), (505, 141954), (590, 121503), (606, 118295), (802, 89385), (885, 81002), (1010, 70977), (1203, 59590), (1515, 47318), (1770, 40501), (2005, 35754), (2406, 29795), (3030, 23659), (4010, 17877), (5959, 12030), (6015, 11918)]