1855805390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{25693}}^1$

素因数の和:25964

約数の個数: 32

約数和(自身を含む): 3463140096

約数和(自身を除く): 1607334706

約数列:

[1, 2, 5, 10, 31, 62, 155, 233, 310, 466, 1165, 2330, 7223, 14446, 25693, 36115, 51386, 72230, 128465, 256930, 796483, 1592966, 3982415, 5986469, 7964830, 11972938, 29932345, 59864690, 185580539, 371161078, 927902695, 1855805390]

約数ペア:

[(1, 1855805390), (2, 927902695), (5, 371161078), (10, 185580539), (31, 59864690), (62, 29932345), (155, 11972938), (233, 7964830), (310, 5986469), (466, 3982415), (1165, 1592966), (2330, 796483), (7223, 256930), (14446, 128465), (25693, 72230), (36115, 51386)]