18085401090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{179579}}^1$

素因数の和:179968

約数の個数: 64

約数和(自身を含む): 48357302400

約数和(自身を除く): 30271901310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 373, 746, 1119, 1865, 2238, 3357, 3730, 5595, 6714, 10071, 11190, 16785, 20142, 33570, 50355, 100710, 179579, 359158, 538737, 897895, 1077474, 1616211, 1795790, 2693685, 3232422, 4848633, 5387370, 8081055, 9697266, 16162110, 24243165, 48486330, 66982967, 133965934, 200948901, 334914835, 401897802, 602846703, 669829670, 1004744505, 1205693406, 1808540109, 2009489010, 3014233515, 3617080218, 6028467030, 9042700545, 18085401090]

約数ペア:

[(1, 18085401090), (2, 9042700545), (3, 6028467030), (5, 3617080218), (6, 3014233515), (9, 2009489010), (10, 1808540109), (15, 1205693406), (18, 1004744505), (27, 669829670), (30, 602846703), (45, 401897802), (54, 334914835), (90, 200948901), (135, 133965934), (270, 66982967), (373, 48486330), (746, 24243165), (1119, 16162110), (1865, 9697266), (2238, 8081055), (3357, 5387370), (3730, 4848633), (5595, 3232422), (6714, 2693685), (10071, 1795790), (11190, 1616211), (16785, 1077474), (20142, 897895), (33570, 538737), (50355, 359158), (100710, 179579)]