21787137030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{18289}}^1\times {\mathrm{39709}}^1$

素因数の和:58008

約数の個数: 32

約数和(自身を含む): 52293304800

約数和(自身を除く): 30506167770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 18289, 36578, 39709, 54867, 79418, 91445, 109734, 119127, 182890, 198545, 238254, 274335, 397090, 548670, 595635, 1191270, 726237901, 1452475802, 2178713703, 3631189505, 4357427406, 7262379010, 10893568515, 21787137030]

約数ペア:

[(1, 21787137030), (2, 10893568515), (3, 7262379010), (5, 4357427406), (6, 3631189505), (10, 2178713703), (15, 1452475802), (30, 726237901), (18289, 1191270), (36578, 595635), (39709, 548670), (54867, 397090), (79418, 274335), (91445, 238254), (109734, 198545), (119127, 182890)]