158175090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17401}}^1$

素因数の和:17515

約数の個数: 48

約数和(自身を含む): 415350936

約数和(自身を除く): 257175846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 17401, 34802, 52203, 87005, 104406, 156609, 174010, 261015, 313218, 522030, 783045, 1566090, 1757501, 3515002, 5272503, 8787505, 10545006, 15817509, 17575010, 26362515, 31635018, 52725030, 79087545, 158175090]

約数ペア:

[(1, 158175090), (2, 79087545), (3, 52725030), (5, 31635018), (6, 26362515), (9, 17575010), (10, 15817509), (15, 10545006), (18, 8787505), (30, 5272503), (45, 3515002), (90, 1757501), (101, 1566090), (202, 783045), (303, 522030), (505, 313218), (606, 261015), (909, 174010), (1010, 156609), (1515, 104406), (1818, 87005), (3030, 52203), (4545, 34802), (9090, 17401)]