1335330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 3574584

約数和(自身を除く): 2239254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 401, 555, 666, 802, 1110, 1203, 1665, 2005, 2406, 3330, 3609, 4010, 6015, 7218, 12030, 14837, 18045, 29674, 36090, 44511, 74185, 89022, 133533, 148370, 222555, 267066, 445110, 667665, 1335330]

約数ペア:

[(1, 1335330), (2, 667665), (3, 445110), (5, 267066), (6, 222555), (9, 148370), (10, 133533), (15, 89022), (18, 74185), (30, 44511), (37, 36090), (45, 29674), (74, 18045), (90, 14837), (111, 12030), (185, 7218), (222, 6015), (333, 4010), (370, 3609), (401, 3330), (555, 2406), (666, 2005), (802, 1665), (1110, 1203)]