27018990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3617}}^1$

素因数の和:3713

約数の個数: 48

約数和(自身を含む): 71115408

約数和(自身を除く): 44096418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3617, 3735, 7234, 7470, 10851, 18085, 21702, 32553, 36170, 54255, 65106, 108510, 162765, 300211, 325530, 600422, 900633, 1501055, 1801266, 2701899, 3002110, 4503165, 5403798, 9006330, 13509495, 27018990]

約数ペア:

[(1, 27018990), (2, 13509495), (3, 9006330), (5, 5403798), (6, 4503165), (9, 3002110), (10, 2701899), (15, 1801266), (18, 1501055), (30, 900633), (45, 600422), (83, 325530), (90, 300211), (166, 162765), (249, 108510), (415, 65106), (498, 54255), (747, 36170), (830, 32553), (1245, 21702), (1494, 18085), (2490, 10851), (3617, 7470), (3735, 7234)]