346530990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{888541}}^1$

素因数の和:888564

約数の個数: 32

約数和(自身を含む): 895650336

約数和(自身を除く): 549119346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 888541, 1777082, 2665623, 4442705, 5331246, 8885410, 11551033, 13328115, 23102066, 26656230, 34653099, 57755165, 69306198, 115510330, 173265495, 346530990]

約数ペア:

[(1, 346530990), (2, 173265495), (3, 115510330), (5, 69306198), (6, 57755165), (10, 34653099), (13, 26656230), (15, 23102066), (26, 13328115), (30, 11551033), (39, 8885410), (65, 5331246), (78, 4442705), (130, 2665623), (195, 1777082), (390, 888541)]